39767481

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{757}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 62080200

約数和(自身を除く): 22312719

約数列:

[1, 3, 9, 13, 39, 117, 449, 757, 1347, 2271, 4041, 5837, 6813, 9841, 17511, 29523, 52533, 88569, 339893, 1019679, 3059037, 4418609, 13255827, 39767481]

約数ペア:

[(1, 39767481), (3, 13255827), (9, 4418609), (13, 3059037), (39, 1019679), (117, 339893), (449, 88569), (757, 52533), (1347, 29523), (2271, 17511), (4041, 9841), (5837, 6813)]