978097159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4425779}}^1$

素因数の和:4425809

約数の個数: 8

約数和(自身を含む): 1115296560

約数和(自身を除く): 137199401

約数列:

[1, 13, 17, 221, 4425779, 57535127, 75238243, 978097159]

約数ペア:

[(1, 978097159), (13, 75238243), (17, 57535127), (221, 4425779)]