39910102057

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{20063}}^1$

素因数の和:20293

約数の個数: 32

約数和(自身を含む): 48076554240

約数和(自身を除く): 8166452183

約数列:

[1, 7, 31, 89, 103, 217, 623, 721, 2759, 3193, 9167, 19313, 20063, 22351, 64169, 140441, 284177, 621953, 1785607, 1989239, 2066489, 4353671, 12499249, 14465423, 55353817, 64061159, 183917521, 387476719, 448428113, 1287422647, 5701443151, 39910102057]

約数ペア:

[(1, 39910102057), (7, 5701443151), (31, 1287422647), (89, 448428113), (103, 387476719), (217, 183917521), (623, 64061159), (721, 55353817), (2759, 14465423), (3193, 12499249), (9167, 4353671), (19313, 2066489), (20063, 1989239), (22351, 1785607), (64169, 621953), (140441, 284177)]