13440731

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 16

約数和(自身を含む): 14446080

約数和(自身を除く): 1005349

約数列:

[1, 37, 47, 59, 131, 1739, 2183, 2773, 4847, 6157, 7729, 102601, 227809, 285973, 363263, 13440731]

約数ペア:

[(1, 13440731), (37, 363263), (47, 285973), (59, 227809), (131, 102601), (1739, 7729), (2183, 6157), (2773, 4847)]