223048891

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{4021}}^1$

素因数の和:4302

約数の個数: 16

約数和(自身を含む): 255413088

約数和(自身を除く): 32364197

約数列:

[1, 13, 17, 221, 251, 3263, 4021, 4267, 52273, 55471, 68357, 888641, 1009271, 13120523, 17157607, 223048891]

約数ペア:

[(1, 223048891), (13, 17157607), (17, 13120523), (221, 1009271), (251, 888641), (3263, 68357), (4021, 55471), (4267, 52273)]