12563945709

素因数分解:

$3^1\times 7^1\times {\mathrm{2383}}^1\times {\mathrm{251063}}^1$

素因数の和:253456

約数の個数: 16

約数和(自身を含む): 19153170432

約数和(自身を除く): 6589224723

約数列:

[1, 3, 7, 21, 2383, 7149, 16681, 50043, 251063, 753189, 1757441, 5272323, 598283129, 1794849387, 4187981903, 12563945709]

約数ペア:

[(1, 12563945709), (3, 4187981903), (7, 1794849387), (21, 598283129), (2383, 5272323), (7149, 1757441), (16681, 753189), (50043, 251063)]