79641209

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 86365440

約数和(自身を除く): 6724231

約数列:

[1, 17, 59, 271, 293, 1003, 4607, 4981, 15989, 17287, 79403, 271813, 293879, 1349851, 4684777, 79641209]

約数ペア:

[(1, 79641209), (17, 4684777), (59, 1349851), (271, 293879), (293, 271813), (1003, 79403), (4607, 17287), (4981, 15989)]