25869189

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{17491}}^1$

素因数の和:17540

約数の個数: 16

約数和(自身を含む): 37782720

約数和(自身を除く): 11913531

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 17491, 52473, 297347, 507239, 892041, 1521717, 8623063, 25869189]

約数ペア:

[(1, 25869189), (3, 8623063), (17, 1521717), (29, 892041), (51, 507239), (87, 297347), (493, 52473), (1479, 17491)]