28602609

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7873}}^1$

素因数の和:8056

約数の個数: 16

約数和(自身を含む): 43842432

約数和(自身を除く): 15239823

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 7873, 23619, 55111, 165333, 1362029, 4086087, 9534203, 28602609]

約数ペア:

[(1, 28602609), (3, 9534203), (7, 4086087), (21, 1362029), (173, 165333), (519, 55111), (1211, 23619), (3633, 7873)]