38890033

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 52932096

約数和(自身を除く): 14042063

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 221, 299, 391, 1093, 1547, 2093, 2737, 5083, 7651, 14209, 18581, 25139, 35581, 99463, 130067, 175973, 241553, 326807, 427363, 1690871, 2287649, 2991541, 5555719, 38890033]

約数ペア:

[(1, 38890033), (7, 5555719), (13, 2991541), (17, 2287649), (23, 1690871), (91, 427363), (119, 326807), (161, 241553), (221, 175973), (299, 130067), (391, 99463), (1093, 35581), (1547, 25139), (2093, 18581), (2737, 14209), (5083, 7651)]