39048321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{3989}}^1$

素因数の和:4256

約数の個数: 16

約数和(自身を含む): 56306880

約数和(自身を除く): 17258559

約数列:

[1, 3, 13, 39, 251, 753, 3263, 3989, 9789, 11967, 51857, 155571, 1001239, 3003717, 13016107, 39048321]

約数ペア:

[(1, 39048321), (3, 13016107), (13, 3003717), (39, 1001239), (251, 155571), (753, 51857), (3263, 11967), (3989, 9789)]