17792489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 22293792

約数和(自身を除く): 4501303

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 563, 1859, 2431, 2873, 6193, 7319, 9571, 31603, 80509, 95147, 105281, 124423, 1046617, 1368653, 1617499, 17792489]

約数ペア:

[(1, 17792489), (11, 1617499), (13, 1368653), (17, 1046617), (143, 124423), (169, 105281), (187, 95147), (221, 80509), (563, 31603), (1859, 9571), (2431, 7319), (2873, 6193)]