13438283

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:278

約数の個数: 16

約数和(自身を含む): 14488320

約数和(自身を除く): 1050037

約数列:

[1, 31, 41, 97, 109, 1271, 3007, 3379, 3977, 4469, 10573, 123287, 138539, 327763, 433493, 13438283]

約数ペア:

[(1, 13438283), (31, 433493), (41, 327763), (97, 138539), (109, 123287), (1271, 10573), (3007, 4469), (3379, 3977)]