30664689

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48907}}^1$

素因数の和:48940

約数の個数: 16

約数和(自身を含む): 46951680

約数和(自身を除く): 16286991

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 48907, 146721, 537977, 929233, 1613931, 2787699, 10221563, 30664689]

約数ペア:

[(1, 30664689), (3, 10221563), (11, 2787699), (19, 1613931), (33, 929233), (57, 537977), (209, 146721), (627, 48907)]