38629293

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 52488000

約数和(自身を除く): 13858707

約数列:

[1, 3, 89, 149, 267, 447, 971, 2913, 13261, 39783, 86419, 144679, 259257, 434037, 12876431, 38629293]

約数ペア:

[(1, 38629293), (3, 12876431), (89, 434037), (149, 259257), (267, 144679), (447, 86419), (971, 39783), (2913, 13261)]