30998511

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{2557}}^1$

素因数の和:3015

約数の個数: 16

約数和(自身を含む): 46044000

約数和(自身を除く): 15045489

約数列:

[1, 3, 9, 27, 449, 1347, 2557, 4041, 7671, 12123, 23013, 69039, 1148093, 3444279, 10332837, 30998511]

約数ペア:

[(1, 30998511), (3, 10332837), (9, 3444279), (27, 1148093), (449, 69039), (1347, 23013), (2557, 12123), (4041, 7671)]