378250239

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{22031}}^1$

素因数の和:22190

約数の個数: 16

約数和(自身を含む): 518192640

約数和(自身を除く): 139942401

約数列:

[1, 3, 59, 97, 177, 291, 5723, 17169, 22031, 66093, 1299829, 2137007, 3899487, 6411021, 126083413, 378250239]

約数ペア:

[(1, 378250239), (3, 126083413), (59, 6411021), (97, 3899487), (177, 2137007), (291, 1299829), (5723, 66093), (17169, 22031)]