30110913

素因数分解:

$3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 51244800

約数和(自身を除く): 21133887

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 313, 509, 939, 1527, 2191, 2817, 3563, 4581, 6573, 8451, 10689, 13743, 19719, 32067, 59157, 96201, 159317, 477951, 1115219, 1433853, 3345657, 4301559, 10036971, 30110913]

約数ペア:

[(1, 30110913), (3, 10036971), (7, 4301559), (9, 3345657), (21, 1433853), (27, 1115219), (63, 477951), (189, 159317), (313, 96201), (509, 59157), (939, 32067), (1527, 19719), (2191, 13743), (2817, 10689), (3563, 8451), (4581, 6573)]