4971127681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{23321}}^1$

素因数の和:24216

約数の個数: 16

約数和(自身を含む): 5642058240

約数和(自身を除く): 670930559

約数列:

[1, 13, 19, 247, 863, 11219, 16397, 23321, 213161, 303173, 443099, 5760287, 20126023, 261638299, 382394437, 4971127681]

約数ペア:

[(1, 4971127681), (13, 382394437), (19, 261638299), (247, 20126023), (863, 5760287), (11219, 443099), (16397, 303173), (23321, 213161)]