13968003

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16223}}^1$

素因数の和:16274

約数の個数: 16

約数和(自身を含む): 21805056

約数和(自身を除く): 7837053

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 16223, 48669, 113561, 340683, 665143, 1995429, 4656001, 13968003]

約数ペア:

[(1, 13968003), (3, 4656001), (7, 1995429), (21, 665143), (41, 340683), (123, 113561), (287, 48669), (861, 16223)]