397431399

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1\times {\mathrm{4483}}^1$

素因数の和:5534

約数の個数: 16

約数和(自身を含む): 548841600

約数和(自身を除く): 151410201

約数列:

[1, 3, 29, 87, 1019, 3057, 4483, 13449, 29551, 88653, 130007, 390021, 4568177, 13704531, 132477133, 397431399]

約数ペア:

[(1, 397431399), (3, 132477133), (29, 13704531), (87, 4568177), (1019, 390021), (3057, 130007), (4483, 88653), (13449, 29551)]