1201320003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{299059}}^1$

素因数の和:299178

約数の個数: 16

約数和(自身を含む): 1741725440

約数和(自身を除く): 540405437

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 299059, 897177, 3887767, 11663301, 30803077, 92409231, 400440001, 1201320003]

約数ペア:

[(1, 1201320003), (3, 400440001), (13, 92409231), (39, 30803077), (103, 11663301), (309, 3887767), (1339, 897177), (4017, 299059)]