28453593

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{10343}}^1$

素因数の和:10484

約数の個数: 16

約数和(自身を含む): 43693056

約数和(自身を除く): 15239463

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 10343, 31029, 72401, 217203, 1354933, 4064799, 9484531, 28453593]

約数ペア:

[(1, 28453593), (3, 9484531), (7, 4064799), (21, 1354933), (131, 217203), (393, 72401), (917, 31029), (2751, 10343)]