2013904749129

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1053848639}}^1$

素因数の和:1053848669

約数の個数: 24

約数和(自身を含む): 3363884858880

約数和(自身を除く): 1349980109751

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 1053848639, 3161545917, 7376940473, 13700032307, 22130821419, 41100096921, 51638583311, 95900226149, 154915749933, 287700678447, 671301583043, 2013904749129]

約数ペア:

[(1, 2013904749129), (3, 671301583043), (7, 287700678447), (13, 154915749933), (21, 95900226149), (39, 51638583311), (49, 41100096921), (91, 22130821419), (147, 13700032307), (273, 7376940473), (637, 3161545917), (1911, 1053848639)]