15401099

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 19569408

約数和(自身を除く): 4168309

約数列:

[1, 7, 17, 23, 119, 161, 289, 331, 391, 2023, 2317, 2737, 5627, 6647, 7613, 39389, 46529, 53291, 95659, 129421, 669613, 905947, 2200157, 15401099]

約数ペア:

[(1, 15401099), (7, 2200157), (17, 905947), (23, 669613), (119, 129421), (161, 95659), (289, 53291), (331, 46529), (391, 39389), (2023, 7613), (2317, 6647), (2737, 5627)]