155603921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{2111}}^1\times {\mathrm{6701}}^1$

素因数の和:8823

約数の個数: 8

約数和(自身を含む): 169855488

約数和(自身を除く): 14251567

約数列:

[1, 11, 2111, 6701, 23221, 73711, 14145811, 155603921]

約数ペア:

[(1, 155603921), (11, 14145811), (2111, 73711), (6701, 23221)]