13858917

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{863}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 19035648

約数和(自身を除く): 5176731

約数列:

[1, 3, 53, 101, 159, 303, 863, 2589, 5353, 16059, 45739, 87163, 137217, 261489, 4619639, 13858917]

約数ペア:

[(1, 13858917), (3, 4619639), (53, 261489), (101, 137217), (159, 87163), (303, 45739), (863, 16059), (2589, 5353)]