173209967

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{2339}}^1$

素因数の和:2566

約数の個数: 16

約数和(自身を含む): 202176000

約数和(自身を除く): 28966033

約数列:

[1, 7, 71, 149, 497, 1043, 2339, 10579, 16373, 74053, 166069, 348511, 1162483, 2439577, 24744281, 173209967]

約数ペア:

[(1, 173209967), (7, 24744281), (71, 2439577), (149, 1162483), (497, 348511), (1043, 166069), (2339, 74053), (10579, 16373)]