8134156989

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{655399}}^1$

素因数の和:655609

約数の個数: 24

約数和(自身を含む): 13495996800

約数和(自身を除く): 5361839811

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 1379, 1773, 4137, 12411, 655399, 1966197, 4587793, 5898591, 13763379, 41290137, 129113603, 387340809, 903795221, 1162022427, 2711385663, 8134156989]

約数ペア:

[(1, 8134156989), (3, 2711385663), (7, 1162022427), (9, 903795221), (21, 387340809), (63, 129113603), (197, 41290137), (591, 13763379), (1379, 5898591), (1773, 4587793), (4137, 1966197), (12411, 655399)]