21167202507

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{21191}}^1\times {\mathrm{30269}}^1$

素因数の和:51474

約数の個数: 16

約数和(自身を含む): 30791128320

約数和(自身を除く): 9623925813

約数列:

[1, 3, 11, 33, 21191, 30269, 63573, 90807, 233101, 332959, 699303, 998877, 641430379, 1924291137, 7055734169, 21167202507]

約数ペア:

[(1, 21167202507), (3, 7055734169), (11, 1924291137), (33, 641430379), (21191, 998877), (30269, 699303), (63573, 332959), (90807, 233101)]