1567214001

素因数分解:

$3^4\times {\mathrm{1999}}^1\times {\mathrm{9679}}^1$

素因数の和:11690

約数の個数: 20

約数和(自身を含む): 2342560000

約数和(自身を除く): 775345999

約数列:

[1, 3, 9, 27, 81, 1999, 5997, 9679, 17991, 29037, 53973, 87111, 161919, 261333, 783999, 19348321, 58044963, 174134889, 522404667, 1567214001]

約数ペア:

[(1, 1567214001), (3, 522404667), (9, 174134889), (27, 58044963), (81, 19348321), (1999, 783999), (5997, 261333), (9679, 161919), (17991, 87111), (29037, 53973)]