137725419

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{11503}}^1$

素因数の和:11826

約数の個数: 16

約数和(自身を含む): 198420992

約数和(自身を除く): 60695573

約数列:

[1, 3, 13, 39, 307, 921, 3991, 11503, 11973, 34509, 149539, 448617, 3531421, 10594263, 45908473, 137725419]

約数ペア:

[(1, 137725419), (3, 45908473), (13, 10594263), (39, 3531421), (307, 448617), (921, 149539), (3991, 34509), (11503, 11973)]