4458987

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 7242144

約数和(自身を除く): 2783157

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 1657, 2691, 4971, 14913, 21541, 38111, 64623, 114333, 193869, 342999, 495443, 1486329, 4458987]

約数ペア:

[(1, 4458987), (3, 1486329), (9, 495443), (13, 342999), (23, 193869), (39, 114333), (69, 64623), (117, 38111), (207, 21541), (299, 14913), (897, 4971), (1657, 2691)]