7937001

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{12781}}^1$

素因数の和:12813

約数の個数: 16

約数和(自身を含む): 12270720

約数和(自身を除く): 4333719

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 12781, 38343, 115029, 293963, 345087, 881889, 2645667, 7937001]

約数ペア:

[(1, 7937001), (3, 2645667), (9, 881889), (23, 345087), (27, 293963), (69, 115029), (207, 38343), (621, 12781)]