28403617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 33020352

約数和(自身を除く): 4616735

約数列:

[1, 11, 17, 187, 193, 787, 2123, 3281, 8657, 13379, 36091, 147169, 151891, 1670801, 2582147, 28403617]

約数ペア:

[(1, 28403617), (11, 2582147), (17, 1670801), (187, 151891), (193, 147169), (787, 36091), (2123, 13379), (3281, 8657)]