4270431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 6259968

約数和(自身を除く): 1989537

約数列:

[1, 3, 11, 33, 151, 453, 857, 1661, 2571, 4983, 9427, 28281, 129407, 388221, 1423477, 4270431]

約数ペア:

[(1, 4270431), (3, 1423477), (11, 388221), (33, 129407), (151, 28281), (453, 9427), (857, 4983), (1661, 2571)]