15705928511

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7504027}}^1$

素因数の和:7504070

約数の個数: 16

約数和(自身を含む): 20170827264

約数和(自身を除く): 4464898753

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 7504027, 52528189, 97552351, 172592621, 682866457, 1208148347, 2243704073, 15705928511]

約数ペア:

[(1, 15705928511), (7, 2243704073), (13, 1208148347), (23, 682866457), (91, 172592621), (161, 97552351), (299, 52528189), (2093, 7504027)]