30339621

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1009}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 47425560

約数和(自身を除く): 17085939

約数列:

[1, 3, 9, 13, 39, 117, 257, 771, 1009, 2313, 3027, 3341, 9081, 10023, 13117, 30069, 39351, 118053, 259313, 777939, 2333817, 3371069, 10113207, 30339621]

約数ペア:

[(1, 30339621), (3, 10113207), (9, 3371069), (13, 2333817), (39, 777939), (117, 259313), (257, 118053), (771, 39351), (1009, 30069), (2313, 13117), (3027, 10023), (3341, 9081)]