530833989

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1330411}}^1$

素因数の和:1330440

約数の個数: 16

約数和(自身を含む): 851463680

約数和(自身を除く): 320629691

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1330411, 3991233, 9312877, 25277809, 27938631, 75833427, 176944663, 530833989]

約数ペア:

[(1, 530833989), (3, 176944663), (7, 75833427), (19, 27938631), (21, 25277809), (57, 9312877), (133, 3991233), (399, 1330411)]