9780159

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 13604864

約数和(自身を除く): 3824705

約数列:

[1, 3, 31, 93, 103, 309, 1021, 3063, 3193, 9579, 31651, 94953, 105163, 315489, 3260053, 9780159]

約数ペア:

[(1, 9780159), (3, 3260053), (31, 315489), (93, 105163), (103, 94953), (309, 31651), (1021, 9579), (3063, 3193)]