1330291251

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{250951}}^1$

素因数の和:251007

約数の個数: 24

約数和(自身を含む): 2087920640

約数和(自身を除く): 757629389

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 250951, 752853, 2258559, 4768069, 7779481, 14304207, 23338443, 42912621, 70015329, 147810139, 443430417, 1330291251]

約数ペア:

[(1, 1330291251), (3, 443430417), (9, 147810139), (19, 70015329), (31, 42912621), (57, 23338443), (93, 14304207), (171, 7779481), (279, 4768069), (589, 2258559), (1767, 752853), (5301, 250951)]