28122699

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{7043}}^1$

素因数の和:7079

約数の個数: 16

約数和(自身を含む): 41249664

約数和(自身を除く): 13126965

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 7043, 21129, 77473, 232419, 852203, 2556609, 9374233, 28122699]

約数ペア:

[(1, 28122699), (3, 9374233), (11, 2556609), (33, 852203), (121, 232419), (363, 77473), (1331, 21129), (3993, 7043)]