137817407

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{3373}}^1$

素因数の和:3842

約数の個数: 16

約数和(自身を含む): 170049600

約数和(自身を除く): 32232193

約数列:

[1, 7, 13, 91, 449, 3143, 3373, 5837, 23611, 40859, 43849, 306943, 1514477, 10601339, 19688201, 137817407]

約数ペア:

[(1, 137817407), (7, 19688201), (13, 10601339), (91, 1514477), (449, 306943), (3143, 43849), (3373, 40859), (5837, 23611)]