137919041

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 156530880

約数和(自身を除く): 18611839

約数列:

[1, 13, 29, 107, 169, 263, 377, 1391, 3103, 3419, 4901, 7627, 18083, 28141, 40339, 44447, 99151, 365833, 524407, 816089, 1288963, 4755829, 10609157, 137919041]

約数ペア:

[(1, 137919041), (13, 10609157), (29, 4755829), (107, 1288963), (169, 816089), (263, 524407), (377, 365833), (1391, 99151), (3103, 44447), (3419, 40339), (4901, 28141), (7627, 18083)]