980265651

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{43319}}^1$

素因数の和:43738

約数の個数: 16

約数和(自身を含む): 1379308800

約数和(自身を除く): 399043149

約数列:

[1, 3, 19, 57, 397, 1191, 7543, 22629, 43319, 129957, 823061, 2469183, 17197643, 51592929, 326755217, 980265651]

約数ペア:

[(1, 980265651), (3, 326755217), (19, 51592929), (57, 17197643), (397, 2469183), (1191, 823061), (7543, 129957), (22629, 43319)]