13573903

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 15998976

約数和(自身を除く): 2425073

約数列:

[1, 7, 61, 83, 383, 427, 581, 2681, 5063, 23363, 31789, 35441, 163541, 222523, 1939129, 13573903]

約数ペア:

[(1, 13573903), (7, 1939129), (61, 222523), (83, 163541), (383, 35441), (427, 31789), (581, 23363), (2681, 5063)]