12340107

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{11719}}^1$

素因数の和:11744

約数の個数: 20

約数和(自身を含む): 19853680

約数和(自身を除く): 7513573

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 11719, 35157, 105471, 152347, 316413, 457041, 949239, 1371123, 4113369, 12340107]

約数ペア:

[(1, 12340107), (3, 4113369), (9, 1371123), (13, 949239), (27, 457041), (39, 316413), (81, 152347), (117, 105471), (351, 35157), (1053, 11719)]