1330358821

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{180241}}^1$

素因数の和:180324

約数の個数: 12

約数和(自身を含む): 1486275532

約数和(自身を除く): 155916711

約数列:

[1, 11, 61, 121, 671, 7381, 180241, 1982651, 10994701, 21809161, 120941711, 1330358821]

約数ペア:

[(1, 1330358821), (11, 120941711), (61, 21809161), (121, 10994701), (671, 1982651), (7381, 180241)]