1330479009

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{7780579}}^1$

素因数の和:7780604

約数の個数: 12

約数和(自身を含む): 2022950800

約数和(自身を除く): 692471791

約数列:

[1, 3, 9, 19, 57, 171, 7780579, 23341737, 70025211, 147831001, 443493003, 1330479009]

約数ペア:

[(1, 1330479009), (3, 443493003), (9, 147831001), (19, 70025211), (57, 23341737), (171, 7780579)]