12771597

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{719}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 17694720

約数和(自身を除く): 4923123

約数列:

[1, 3, 31, 93, 191, 573, 719, 2157, 5921, 17763, 22289, 66867, 137329, 411987, 4257199, 12771597]

約数ペア:

[(1, 12771597), (3, 4257199), (31, 411987), (93, 137329), (191, 66867), (573, 22289), (719, 17763), (2157, 5921)]