20170593

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{7253}}^1$

素因数の和:7365

約数の個数: 16

約数和(自身を含む): 30176640

約数和(自身を除く): 10006047

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 7253, 21759, 65277, 195831, 747059, 2241177, 6723531, 20170593]

約数ペア:

[(1, 20170593), (3, 6723531), (9, 2241177), (27, 747059), (103, 195831), (309, 65277), (927, 21759), (2781, 7253)]