231963017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1627}}^1$

素因数の和:2648

約数の個数: 16

約数和(自身を含む): 272956992

約数和(自身を除く): 40993975

約数列:

[1, 11, 13, 143, 997, 1627, 10967, 12961, 17897, 21151, 142571, 232661, 1622119, 17843309, 21087547, 231963017]

約数ペア:

[(1, 231963017), (11, 21087547), (13, 17843309), (143, 1622119), (997, 232661), (1627, 142571), (10967, 21151), (12961, 17897)]