1493313507

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 2683279872

約数和(自身を除く): 1189966365

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 83, 107, 119, 153, 157, 249, 321, 357, 471, 581, 747, 749, 963, 1071, 1099, 1411, 1413, 1743, 1819, 2247, 2669, 3297, 4233, 5229, 5457, 6741, 8007, 8881, 9877, 9891, 12699, 12733, 13031, 16371, 16799, 18683, 24021, 26643, 29631, 38199, 39093, 50397, 56049, 62167, 79929, 88893, 91217, 114597, 117279, 117593, 150977, 151191, 168147, 186501, 221527, 273651, 285583, 352779, 452931, 559503, 664581, 820953, 856749, 1056839, 1058337, 1358793, 1394317, 1550689, 1993743, 1999081, 2570247, 3170517, 4182951, 4652067, 5997243, 9511551, 9760219, 12548853, 13956201, 17991729, 23703389, 29280657, 71110167, 87841971, 165923723, 213330501, 497771169, 1493313507]

約数ペア:

[(1, 1493313507), (3, 497771169), (7, 213330501), (9, 165923723), (17, 87841971), (21, 71110167), (51, 29280657), (63, 23703389), (83, 17991729), (107, 13956201), (119, 12548853), (153, 9760219), (157, 9511551), (249, 5997243), (321, 4652067), (357, 4182951), (471, 3170517), (581, 2570247), (747, 1999081), (749, 1993743), (963, 1550689), (1071, 1394317), (1099, 1358793), (1411, 1058337), (1413, 1056839), (1743, 856749), (1819, 820953), (2247, 664581), (2669, 559503), (3297, 452931), (4233, 352779), (5229, 285583), (5457, 273651), (6741, 221527), (8007, 186501), (8881, 168147), (9877, 151191), (9891, 150977), (12699, 117593), (12733, 117279), (13031, 114597), (16371, 91217), (16799, 88893), (18683, 79929), (24021, 62167), (26643, 56049), (29631, 50397), (38199, 39093)]