65491361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4423}}^1$

素因数の和:4520

約数の個数: 16

約数和(自身を含む): 75809664

約数和(自身を除く): 10318303

約数列:

[1, 13, 17, 67, 221, 871, 1139, 4423, 14807, 57499, 75191, 296341, 977483, 3852433, 5037797, 65491361]

約数ペア:

[(1, 65491361), (13, 5037797), (17, 3852433), (67, 977483), (221, 296341), (871, 75191), (1139, 57499), (4423, 14807)]