3906357

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 6585600

約数和(自身を除く): 2679243

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 349, 533, 861, 1047, 1599, 2443, 3731, 4537, 7329, 11193, 13611, 14309, 31759, 42927, 95277, 100163, 186017, 300489, 558051, 1302119, 3906357]

約数ペア:

[(1, 3906357), (3, 1302119), (7, 558051), (13, 300489), (21, 186017), (39, 100163), (41, 95277), (91, 42927), (123, 31759), (273, 14309), (287, 13611), (349, 11193), (533, 7329), (861, 4537), (1047, 3731), (1599, 2443)]