72350311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{641}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 81847296

約数和(自身を除く): 9496985

約数列:

[1, 11, 31, 331, 341, 641, 3641, 7051, 10261, 19871, 112871, 212171, 218581, 2333881, 6577301, 72350311]

約数ペア:

[(1, 72350311), (11, 6577301), (31, 2333881), (331, 218581), (341, 212171), (641, 112871), (3641, 19871), (7051, 10261)]