10909311

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 17291520

約数和(自身を除く): 6382209

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 1579, 2303, 4737, 6909, 11053, 33159, 74213, 77371, 222639, 232113, 519491, 1558473, 3636437, 10909311]

約数ペア:

[(1, 10909311), (3, 3636437), (7, 1558473), (21, 519491), (47, 232113), (49, 222639), (141, 77371), (147, 74213), (329, 33159), (987, 11053), (1579, 6909), (2303, 4737)]