158971007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1693}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 177585408

約数和(自身を除く): 18614401

約数列:

[1, 13, 31, 233, 403, 1693, 3029, 7223, 22009, 52483, 93899, 394469, 682279, 5128097, 12228539, 158971007]

約数ペア:

[(1, 158971007), (13, 12228539), (31, 5128097), (233, 682279), (403, 394469), (1693, 93899), (3029, 52483), (7223, 22009)]