12730377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^2$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 19166112

約数和(自身を除く): 6435735

約数列:

[1, 3, 11, 33, 41, 97, 123, 291, 451, 1067, 1353, 3201, 3977, 9409, 11931, 28227, 43747, 103499, 131241, 310497, 385769, 1157307, 4243459, 12730377]

約数ペア:

[(1, 12730377), (3, 4243459), (11, 1157307), (33, 385769), (41, 310497), (97, 131241), (123, 103499), (291, 43747), (451, 28227), (1067, 11931), (1353, 9409), (3201, 3977)]