27840917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 4092523

約数列:

[1, 13, 17, 221, 263, 479, 3419, 4471, 6227, 8143, 58123, 105859, 125977, 1637701, 2141609, 27840917]

約数ペア:

[(1, 27840917), (13, 2141609), (17, 1637701), (221, 125977), (263, 105859), (479, 58123), (3419, 8143), (4471, 6227)]