220983389

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1049}}^1\times {\mathrm{1741}}^1$

素因数の和:2812

約数の個数: 12

約数和(自身を含む): 243270300

約数和(自身を除く): 22286911

約数列:

[1, 11, 121, 1049, 1741, 11539, 19151, 126929, 210661, 1826309, 20089399, 220983389]

約数ペア:

[(1, 220983389), (11, 20089399), (121, 1826309), (1049, 210661), (1741, 126929), (11539, 19151)]