395887359

素因数分解:

$3^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{9059}}^1$

素因数の和:11150

約数の個数: 16

約数和(自身を含む): 603613440

約数和(自身を除く): 207726081

約数列:

[1, 3, 7, 21, 2081, 6243, 9059, 14567, 27177, 43701, 63413, 190239, 18851779, 56555337, 131962453, 395887359]

約数ペア:

[(1, 395887359), (3, 131962453), (7, 56555337), (21, 18851779), (2081, 190239), (6243, 63413), (9059, 43701), (14567, 27177)]