56750499

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21089}}^1$

素因数の和:21131

約数の個数: 24

約数和(自身を含む): 92121120

約数和(自身を除く): 35370621

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 21089, 63267, 189801, 274157, 485047, 822471, 1455141, 2467413, 4365423, 6305611, 18916833, 56750499]

約数ペア:

[(1, 56750499), (3, 18916833), (9, 6305611), (13, 4365423), (23, 2467413), (39, 1455141), (69, 822471), (117, 485047), (207, 274157), (299, 189801), (897, 63267), (2691, 21089)]