28698917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1811}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 32876928

約数和(自身を除く): 4178011

約数列:

[1, 13, 23, 53, 299, 689, 1219, 1811, 15847, 23543, 41653, 95983, 541489, 1247779, 2207609, 28698917]

約数ペア:

[(1, 28698917), (13, 2207609), (23, 1247779), (53, 541489), (299, 95983), (689, 41653), (1219, 23543), (1811, 15847)]