1474431

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 2285568

約数和(自身を除く): 811137

約数列:

[1, 3, 7, 21, 61, 183, 427, 1151, 1281, 3453, 8057, 24171, 70211, 210633, 491477, 1474431]

約数ペア:

[(1, 1474431), (3, 491477), (7, 210633), (21, 70211), (61, 24171), (183, 8057), (427, 3453), (1151, 1281)]