30814509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3907}}^1$

素因数の和:4160

約数の個数: 16

約数和(自身を含む): 45020160

約数和(自身を除く): 14205651

約数列:

[1, 3, 11, 33, 239, 717, 2629, 3907, 7887, 11721, 42977, 128931, 933773, 2801319, 10271503, 30814509]

約数ペア:

[(1, 30814509), (3, 10271503), (11, 2801319), (33, 933773), (239, 128931), (717, 42977), (2629, 11721), (3907, 7887)]