3415881

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 5529600

約数和(自身を除く): 2113719

約数列:

[1, 3, 7, 21, 29, 71, 79, 87, 203, 213, 237, 497, 553, 609, 1491, 1659, 2059, 2291, 5609, 6177, 6873, 14413, 16037, 16827, 39263, 43239, 48111, 117789, 162661, 487983, 1138627, 3415881]

約数ペア:

[(1, 3415881), (3, 1138627), (7, 487983), (21, 162661), (29, 117789), (71, 48111), (79, 43239), (87, 39263), (203, 16827), (213, 16037), (237, 14413), (497, 6873), (553, 6177), (609, 5609), (1491, 2291), (1659, 2059)]