16393701

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1307}}^1$

素因数の和:1460

約数の個数: 16

約数和(自身を含む): 22665024

約数和(自身を除く): 6271323

約数列:

[1, 3, 37, 111, 113, 339, 1307, 3921, 4181, 12543, 48359, 145077, 147691, 443073, 5464567, 16393701]

約数ペア:

[(1, 16393701), (3, 5464567), (37, 443073), (111, 147691), (113, 145077), (339, 48359), (1307, 12543), (3921, 4181)]