15389001

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{24781}}^1$

素因数の和:24813

約数の個数: 16

約数和(自身を含む): 23790720

約数和(自身を除く): 8401719

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 24781, 74343, 223029, 569963, 669087, 1709889, 5129667, 15389001]

約数ペア:

[(1, 15389001), (3, 5129667), (9, 1709889), (23, 669087), (27, 569963), (69, 223029), (207, 74343), (621, 24781)]