2447431

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 2939904

約数和(自身を除く): 492473

約数列:

[1, 7, 43, 47, 173, 301, 329, 1211, 2021, 7439, 8131, 14147, 52073, 56917, 349633, 2447431]

約数ペア:

[(1, 2447431), (7, 349633), (43, 56917), (47, 52073), (173, 14147), (301, 8131), (329, 7439), (1211, 2021)]