131169059

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 165888000

約数和(自身を除く): 34718941

約数列:

[1, 7, 17, 29, 119, 191, 199, 203, 493, 1337, 1393, 3247, 3383, 3451, 5539, 5771, 22729, 23681, 38009, 38773, 40397, 94163, 98107, 266063, 646153, 659141, 686749, 1102261, 4523071, 7715827, 18738437, 131169059]

約数ペア:

[(1, 131169059), (7, 18738437), (17, 7715827), (29, 4523071), (119, 1102261), (191, 686749), (199, 659141), (203, 646153), (493, 266063), (1337, 98107), (1393, 94163), (3247, 40397), (3383, 38773), (3451, 38009), (5539, 23681), (5771, 22729)]