1401473493

素因数分解:

$3^2\times 7^1\times {\mathrm{22245611}}^1$

素因数の和:22245624

約数の個数: 12

約数和(自身を含む): 2313543648

約数和(自身を除く): 912070155

約数列:

[1, 3, 7, 9, 21, 63, 22245611, 66736833, 155719277, 200210499, 467157831, 1401473493]

約数ペア:

[(1, 1401473493), (3, 467157831), (7, 200210499), (9, 155719277), (21, 66736833), (63, 22245611)]