660820199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{16871}}^1$

素因数の和:17038

約数の個数: 16

約数和(自身を含む): 748306944

約数和(自身を除く): 87486745

約数列:

[1, 13, 23, 131, 299, 1703, 3013, 16871, 39169, 219323, 388033, 2210101, 5044429, 28731313, 50832323, 660820199]

約数ペア:

[(1, 660820199), (13, 50832323), (23, 28731313), (131, 5044429), (299, 2210101), (1703, 388033), (3013, 219323), (16871, 39169)]