1318043779

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{22171}}^1$

素因数の和:22470

約数の個数: 16

約数和(自身を含む): 1508582880

約数和(自身を除く): 190539101

約数列:

[1, 13, 17, 221, 269, 3497, 4573, 22171, 59449, 288223, 376907, 4899791, 5963999, 77531987, 101387983, 1318043779]

約数ペア:

[(1, 1318043779), (13, 101387983), (17, 77531987), (221, 5963999), (269, 4899791), (3497, 376907), (4573, 288223), (22171, 59449)]