2505801

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 3449600

約数和(自身を除く): 943799

約数列:

[1, 3, 79, 97, 109, 237, 291, 327, 7663, 8611, 10573, 22989, 25833, 31719, 835267, 2505801]

約数ペア:

[(1, 2505801), (3, 835267), (79, 31719), (97, 25833), (109, 22989), (237, 10573), (291, 8611), (327, 7663)]