31796499

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 50688000

約数和(自身を除く): 18891501

約数列:

[1, 3, 7, 21, 29, 87, 109, 203, 327, 479, 609, 763, 1437, 2289, 3161, 3353, 9483, 10059, 13891, 22127, 41673, 52211, 66381, 97237, 156633, 291711, 365477, 1096431, 1514119, 4542357, 10598833, 31796499]

約数ペア:

[(1, 31796499), (3, 10598833), (7, 4542357), (21, 1514119), (29, 1096431), (87, 365477), (109, 291711), (203, 156633), (327, 97237), (479, 66381), (609, 52211), (763, 41673), (1437, 22127), (2289, 13891), (3161, 10059), (3353, 9483)]