1330333047

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{1780901}}^1$

素因数の和:1780990

約数の個数: 12

約数和(自身を含む): 1944744984

約数和(自身を除く): 614411937

約数列:

[1, 3, 9, 83, 249, 747, 1780901, 5342703, 16028109, 147814783, 443444349, 1330333047]

約数ペア:

[(1, 1330333047), (3, 443444349), (9, 147814783), (83, 16028109), (249, 5342703), (747, 1780901)]