745064757

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{890161}}^1$

素因数の和:890201

約数の個数: 16

約数和(自身を含む): 1139407360

約数和(自身を除く): 394342603

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 890161, 2670483, 8011449, 24034347, 27594991, 82784973, 248354919, 745064757]

約数ペア:

[(1, 745064757), (3, 248354919), (9, 82784973), (27, 27594991), (31, 24034347), (93, 8011449), (279, 2670483), (837, 890161)]