24976107

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23719}}^1$

素因数の和:23744

約数の個数: 20

約数和(自身を含む): 40181680

約数和(自身を除く): 15205573

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 23719, 71157, 213471, 308347, 640413, 925041, 1921239, 2775123, 8325369, 24976107]

約数ペア:

[(1, 24976107), (3, 8325369), (9, 2775123), (13, 1921239), (27, 925041), (39, 640413), (81, 308347), (117, 213471), (351, 71157), (1053, 23719)]