3278886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 7139328

約数和(自身を除く): 3860442

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 331, 381, 662, 762, 993, 1651, 1986, 3302, 4303, 4953, 8606, 9906, 12909, 25818, 42037, 84074, 126111, 252222, 546481, 1092962, 1639443, 3278886]

約数ペア:

[(1, 3278886), (2, 1639443), (3, 1092962), (6, 546481), (13, 252222), (26, 126111), (39, 84074), (78, 42037), (127, 25818), (254, 12909), (331, 9906), (381, 8606), (662, 4953), (762, 4303), (993, 3302), (1651, 1986)]