13428373

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 15917440

約数和(自身を除く): 2489067

約数列:

[1, 7, 37, 139, 259, 373, 973, 2611, 5143, 13801, 36001, 51847, 96607, 362929, 1918339, 13428373]

約数ペア:

[(1, 13428373), (7, 1918339), (37, 362929), (139, 96607), (259, 51847), (373, 36001), (973, 13801), (2611, 5143)]