13318844619

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1\times {\mathrm{2389}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 18506936320

約数和(自身を除く): 5188091701

約数列:

[1, 3, 31, 93, 151, 397, 453, 1191, 2389, 4681, 7167, 12307, 14043, 36921, 59947, 74059, 179841, 222177, 360739, 948433, 1082217, 1858357, 2845299, 5575071, 11182909, 29401423, 33548727, 88204269, 143213383, 429640149, 4439614873, 13318844619]

約数ペア:

[(1, 13318844619), (3, 4439614873), (31, 429640149), (93, 143213383), (151, 88204269), (397, 33548727), (453, 29401423), (1191, 11182909), (2389, 5575071), (4681, 2845299), (7167, 1858357), (12307, 1082217), (14043, 948433), (36921, 360739), (59947, 222177), (74059, 179841)]