22740321

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13757}}^1$

素因数の和:13808

約数の個数: 16

約数和(自身を含む): 33019200

約数和(自身を除く): 10278879

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 13757, 41271, 261383, 398953, 784149, 1196859, 7580107, 22740321]

約数ペア:

[(1, 22740321), (3, 7580107), (19, 1196859), (29, 784149), (57, 398953), (87, 261383), (551, 41271), (1653, 13757)]