169401561

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{38231}}^1$

素因数の和:38452

約数の個数: 16

約数和(自身を含む): 259365888

約数和(自身を除く): 89964327

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 38231, 114693, 267617, 802851, 8066741, 24200223, 56467187, 169401561]

約数ペア:

[(1, 169401561), (3, 56467187), (7, 24200223), (21, 8066741), (211, 802851), (633, 267617), (1477, 114693), (4431, 38231)]