47071011

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{70997}}^1$

素因数の和:71030

約数の個数: 16

約数和(自身を含む): 71565984

約数和(自身を除く): 24494973

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 70997, 212991, 922961, 1206949, 2768883, 3620847, 15690337, 47071011]

約数ペア:

[(1, 47071011), (3, 15690337), (13, 3620847), (17, 2768883), (39, 1206949), (51, 922961), (221, 212991), (663, 70997)]