321131738

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{3671}}^1$

素因数の和:4093

約数の個数: 16

約数和(自身を含む): 486466560

約数和(自身を除く): 165334822

約数列:

[1, 2, 191, 229, 382, 458, 3671, 7342, 43739, 87478, 701161, 840659, 1402322, 1681318, 160565869, 321131738]

約数ペア:

[(1, 321131738), (2, 160565869), (191, 1681318), (229, 1402322), (382, 840659), (458, 701161), (3671, 87478), (7342, 43739)]