2802132531

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{143677}}^1$

素因数の和:143891

約数の個数: 24

約数和(自身を含む): 4437926064

約数和(自身を除く): 1635793533

約数列:

[1, 3, 9, 11, 33, 99, 197, 591, 1773, 2167, 6501, 19503, 143677, 431031, 1293093, 1580447, 4741341, 14224023, 28304369, 84913107, 254739321, 311348059, 934044177, 2802132531]

約数ペア:

[(1, 2802132531), (3, 934044177), (9, 311348059), (11, 254739321), (33, 84913107), (99, 28304369), (197, 14224023), (591, 4741341), (1773, 1580447), (2167, 1293093), (6501, 431031), (19503, 143677)]