1312366947

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1373}}^1\times {\mathrm{6779}}^1$

素因数の和:8202

約数の個数: 16

約数和(自身を含む): 1788618240

約数和(自身を除く): 476251293

約数列:

[1, 3, 47, 141, 1373, 4119, 6779, 20337, 64531, 193593, 318613, 955839, 9307567, 27922701, 437455649, 1312366947]

約数ペア:

[(1, 1312366947), (3, 437455649), (47, 27922701), (141, 9307567), (1373, 955839), (4119, 318613), (6779, 193593), (20337, 64531)]