5639889

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 7776000

約数和(自身を除く): 2136111

約数列:

[1, 3, 53, 79, 159, 237, 449, 1347, 4187, 12561, 23797, 35471, 71391, 106413, 1879963, 5639889]

約数ペア:

[(1, 5639889), (3, 1879963), (53, 106413), (79, 71391), (159, 35471), (237, 23797), (449, 12561), (1347, 4187)]