493669107

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{309899}}^1$

素因数の和:309967

約数の個数: 16

約数和(自身を含む): 743760000

約数和(自身を除く): 250090893

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 309899, 929697, 2789091, 8367273, 18284041, 54852123, 164556369, 493669107]

約数ペア:

[(1, 493669107), (3, 164556369), (9, 54852123), (27, 18284041), (59, 8367273), (177, 2789091), (531, 929697), (1593, 309899)]