13720852607

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7747517}}^1$

素因数の和:7747558

約数の個数: 16

約数和(自身を含む): 17850281472

約数和(自身を除く): 4129428865

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 7747517, 54232619, 85222687, 178192891, 596558809, 1247350237, 1960121801, 13720852607]

約数ペア:

[(1, 13720852607), (7, 1960121801), (11, 1247350237), (23, 596558809), (77, 178192891), (161, 85222687), (253, 54232619), (1771, 7747517)]