28678683

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1877}}^1$

素因数の和:2354

約数の個数: 16

約数和(自身を含む): 41826816

約数和(自身を除く): 13148133

約数列:

[1, 3, 11, 33, 463, 1389, 1877, 5093, 5631, 15279, 20647, 61941, 869051, 2607153, 9559561, 28678683]

約数ペア:

[(1, 28678683), (3, 9559561), (11, 2607153), (33, 869051), (463, 61941), (1389, 20647), (1877, 15279), (5093, 5631)]