1209663003

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{1531}}^1\times {\mathrm{2557}}^1$

素因数の和:4194

約数の個数: 16

約数和(自身を含む): 1630244096

約数和(自身を除く): 420581093

約数列:

[1, 3, 103, 309, 1531, 2557, 4593, 7671, 157693, 263371, 473079, 790113, 3914767, 11744301, 403221001, 1209663003]

約数ペア:

[(1, 1209663003), (3, 403221001), (103, 11744301), (309, 3914767), (1531, 790113), (2557, 473079), (4593, 263371), (7671, 157693)]