3996783

素因数分解:

$3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 60

約数和(自身を含む): 7448760

約数和(自身を除く): 3451977

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 53, 57, 63, 81, 133, 147, 159, 171, 189, 371, 399, 441, 477, 513, 567, 931, 1007, 1113, 1197, 1323, 1431, 1539, 2597, 2793, 3021, 3339, 3591, 3969, 4293, 7049, 7791, 8379, 9063, 10017, 10773, 21147, 23373, 25137, 27189, 30051, 49343, 63441, 70119, 75411, 81567, 148029, 190323, 210357, 444087, 570969, 1332261, 3996783]

約数ペア:

[(1, 3996783), (3, 1332261), (7, 570969), (9, 444087), (19, 210357), (21, 190323), (27, 148029), (49, 81567), (53, 75411), (57, 70119), (63, 63441), (81, 49343), (133, 30051), (147, 27189), (159, 25137), (171, 23373), (189, 21147), (371, 10773), (399, 10017), (441, 9063), (477, 8379), (513, 7791), (567, 7049), (931, 4293), (1007, 3969), (1113, 3591), (1197, 3339), (1323, 3021), (1431, 2793), (1539, 2597)]