16683303

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2703

約数の個数: 32

約数和(自身を含む): 28578816

約数和(自身を除く): 11895513

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 2657, 6279, 7971, 18599, 34541, 55797, 61111, 103623, 183333, 241787, 427777, 725361, 794443, 1283331, 2383329, 5561101, 16683303]

約数ペア:

[(1, 16683303), (3, 5561101), (7, 2383329), (13, 1283331), (21, 794443), (23, 725361), (39, 427777), (69, 241787), (91, 183333), (161, 103623), (273, 61111), (299, 55797), (483, 34541), (897, 18599), (2093, 7971), (2657, 6279)]