117219993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{12641}}^1$

素因数の和:12936

約数の個数: 16

約数和(自身を含む): 171122112

約数和(自身を除く): 53902119

約数列:

[1, 3, 11, 33, 281, 843, 3091, 9273, 12641, 37923, 139051, 417153, 3552121, 10656363, 39073331, 117219993]

約数ペア:

[(1, 117219993), (3, 39073331), (11, 10656363), (33, 3552121), (281, 417153), (843, 139051), (3091, 37923), (9273, 12641)]