866422011

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{3923}}^1$

素因数の和:4755

約数の個数: 32

約数和(自身を含む): 1423941120

約数和(自身を除く): 557519109

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 809, 2427, 3923, 5663, 10517, 11769, 16989, 27461, 31551, 50999, 73619, 82383, 152997, 220857, 356993, 1070979, 3173707, 9521121, 22215949, 41258191, 66647847, 123774573, 288807337, 866422011]

約数ペア:

[(1, 866422011), (3, 288807337), (7, 123774573), (13, 66647847), (21, 41258191), (39, 22215949), (91, 9521121), (273, 3173707), (809, 1070979), (2427, 356993), (3923, 220857), (5663, 152997), (10517, 82383), (11769, 73619), (16989, 50999), (27461, 31551)]