38820087

素因数分解:

$3^3\times {\mathrm{823}}^1\times {\mathrm{1747}}^1$

素因数の和:2579

約数の個数: 16

約数和(自身を含む): 57614080

約数和(自身を除く): 18793993

約数列:

[1, 3, 9, 27, 823, 1747, 2469, 5241, 7407, 15723, 22221, 47169, 1437781, 4313343, 12940029, 38820087]

約数ペア:

[(1, 38820087), (3, 12940029), (9, 4313343), (27, 1437781), (823, 47169), (1747, 22221), (2469, 15723), (5241, 7407)]