39081903

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{4201}}^1$

素因数の和:4654

約数の個数: 16

約数和(自身を含む): 59702016

約数和(自身を除く): 20620113

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 4201, 9303, 12603, 29407, 88221, 1861043, 5583129, 13027301, 39081903]

約数ペア:

[(1, 39081903), (3, 13027301), (7, 5583129), (21, 1861043), (443, 88221), (1329, 29407), (3101, 12603), (4201, 9303)]