2017866645

素因数分解:

$3^2\times 5^1\times {\mathrm{5867}}^1\times {\mathrm{7643}}^1$

素因数の和:13521

約数の個数: 24

約数和(自身を含む): 3498689376

約数和(自身を除く): 1480822731

約数列:

[1, 3, 5, 9, 15, 45, 5867, 7643, 17601, 22929, 29335, 38215, 52803, 68787, 88005, 114645, 264015, 343935, 44841481, 134524443, 224207405, 403573329, 672622215, 2017866645]

約数ペア:

[(1, 2017866645), (3, 672622215), (5, 403573329), (9, 224207405), (15, 134524443), (45, 44841481), (5867, 343935), (7643, 264015), (17601, 114645), (22929, 88005), (29335, 68787), (38215, 52803)]