13723917

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{853}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 19020288

約数和(自身を除く): 5296371

約数列:

[1, 3, 31, 93, 173, 519, 853, 2559, 5363, 16089, 26443, 79329, 147569, 442707, 4574639, 13723917]

約数ペア:

[(1, 13723917), (3, 4574639), (31, 442707), (93, 147569), (173, 79329), (519, 26443), (853, 16089), (2559, 5363)]