687672011

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1\times {\mathrm{1013}}^1$

素因数の和:1766

約数の個数: 16

約数和(自身を含む): 751820160

約数和(自身を除く): 64148149

約数列:

[1, 13, 79, 661, 1013, 1027, 8593, 13169, 52219, 80027, 669593, 678847, 1040351, 8704709, 52897847, 687672011]

約数ペア:

[(1, 687672011), (13, 52897847), (79, 8704709), (661, 1040351), (1013, 678847), (1027, 669593), (8593, 80027), (13169, 52219)]