126563359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{617}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 141200640

約数和(自身を除く): 14637281

約数列:

[1, 13, 31, 403, 509, 617, 6617, 8021, 15779, 19127, 205127, 248651, 314053, 4082689, 9735643, 126563359]

約数ペア:

[(1, 126563359), (13, 9735643), (31, 4082689), (403, 314053), (509, 248651), (617, 205127), (6617, 19127), (8021, 15779)]