8727511

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 10521504

約数和(自身を除く): 1793993

約数列:

[1, 13, 17, 23, 101, 221, 289, 299, 391, 1313, 1717, 2323, 3757, 5083, 6647, 22321, 29189, 30199, 39491, 86411, 379457, 513383, 671347, 8727511]

約数ペア:

[(1, 8727511), (13, 671347), (17, 513383), (23, 379457), (101, 86411), (221, 39491), (289, 30199), (299, 29189), (391, 22321), (1313, 6647), (1717, 5083), (2323, 3757)]