3180879

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 5113472

約数和(自身を除く): 1932593

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 877, 1209, 2631, 3627, 7893, 11401, 27187, 34203, 81561, 102609, 244683, 353431, 1060293, 3180879]

約数ペア:

[(1, 3180879), (3, 1060293), (9, 353431), (13, 244683), (31, 102609), (39, 81561), (93, 34203), (117, 27187), (279, 11401), (403, 7893), (877, 3627), (1209, 2631)]