2968854531

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1\times {\mathrm{421}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 4127686656

約数和(自身を除く): 1158832125

約数列:

[1, 3, 31, 93, 191, 397, 421, 573, 1191, 1263, 5921, 12307, 13051, 17763, 36921, 39153, 75827, 80411, 167137, 227481, 241233, 501411, 2350637, 2492741, 5181247, 7051911, 7478223, 15543741, 31923167, 95769501, 989618177, 2968854531]

約数ペア:

[(1, 2968854531), (3, 989618177), (31, 95769501), (93, 31923167), (191, 15543741), (397, 7478223), (421, 7051911), (573, 5181247), (1191, 2492741), (1263, 2350637), (5921, 501411), (12307, 241233), (13051, 227481), (17763, 167137), (36921, 80411), (39153, 75827)]