13956201

素因数分解:

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

素因数の和:270

約数の個数: 48

約数和(自身を含む): 24845184

約数和(自身を除く): 10888983

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 83, 119, 153, 157, 249, 357, 471, 581, 747, 1071, 1099, 1411, 1413, 1743, 2669, 3297, 4233, 5229, 8007, 9877, 9891, 12699, 13031, 18683, 24021, 29631, 39093, 56049, 88893, 91217, 117279, 168147, 221527, 273651, 664581, 820953, 1550689, 1993743, 4652067, 13956201]

約数ペア:

[(1, 13956201), (3, 4652067), (7, 1993743), (9, 1550689), (17, 820953), (21, 664581), (51, 273651), (63, 221527), (83, 168147), (119, 117279), (153, 91217), (157, 88893), (249, 56049), (357, 39093), (471, 29631), (581, 24021), (747, 18683), (1071, 13031), (1099, 12699), (1411, 9891), (1413, 9877), (1743, 8007), (2669, 5229), (3297, 4233)]