494612313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{23017}}^1$

素因数の和:23081

約数の個数: 32

約数和(自身を含む): 773404800

約数和(自身を除く): 278792487

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 1131, 1653, 7163, 21489, 23017, 69051, 299221, 437323, 667493, 897663, 1311969, 2002479, 5685199, 8677409, 12682367, 17055597, 26032227, 38047101, 164870771, 494612313]

約数ペア:

[(1, 494612313), (3, 164870771), (13, 38047101), (19, 26032227), (29, 17055597), (39, 12682367), (57, 8677409), (87, 5685199), (247, 2002479), (377, 1311969), (551, 897663), (741, 667493), (1131, 437323), (1653, 299221), (7163, 69051), (21489, 23017)]