128848967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25349}}^1$

素因数の和:25402

約数の個数: 16

約数和(自身を含む): 153316800

約数和(自身を除く): 24467833

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 25349, 329537, 430933, 583027, 5602129, 7579351, 9911459, 128848967]

約数ペア:

[(1, 128848967), (13, 9911459), (17, 7579351), (23, 5602129), (221, 583027), (299, 430933), (391, 329537), (5083, 25349)]