21483407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 24132384

約数和(自身を除く): 2648977

約数列:

[1, 11, 61, 101, 317, 671, 1111, 3487, 6161, 19337, 32017, 67771, 212707, 352187, 1953037, 21483407]

約数ペア:

[(1, 21483407), (11, 1953037), (61, 352187), (101, 212707), (317, 67771), (671, 32017), (1111, 19337), (3487, 6161)]