245736743

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{3011}}^1$

素因数の和:3238

約数の個数: 16

約数和(自身を含む): 286260480

約数和(自身を除く): 40523737

約数列:

[1, 7, 89, 131, 623, 917, 3011, 11659, 21077, 81613, 267979, 394441, 1875853, 2761087, 35105249, 245736743]

約数ペア:

[(1, 245736743), (7, 35105249), (89, 2761087), (131, 1875853), (623, 394441), (917, 267979), (3011, 81613), (11659, 21077)]