28455501

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5417}}^1$

素因数の和:5540

約数の個数: 16

約数和(自身を含む): 40569984

約数和(自身を除く): 12114483

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 5417, 16251, 92089, 276267, 557951, 1673853, 9485167, 28455501]

約数ペア:

[(1, 28455501), (3, 9485167), (17, 1673853), (51, 557951), (103, 276267), (309, 92089), (1751, 16251), (5253, 5417)]