2912456433

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{709}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 4004536320

約数和(自身を除く): 1092079887

約数列:

[1, 3, 67, 107, 191, 201, 321, 573, 709, 2127, 7169, 12797, 20437, 21507, 38391, 47503, 61311, 75863, 135419, 142509, 227589, 406257, 1369279, 4107837, 5082821, 9073073, 14489833, 15248463, 27219219, 43469499, 970818811, 2912456433]

約数ペア:

[(1, 2912456433), (3, 970818811), (67, 43469499), (107, 27219219), (191, 15248463), (201, 14489833), (321, 9073073), (573, 5082821), (709, 4107837), (2127, 1369279), (7169, 406257), (12797, 227589), (20437, 142509), (21507, 135419), (38391, 75863), (47503, 61311)]