2107320711

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{70237}}^1$

素因数の和:70450

約数の個数: 16

約数和(自身を含む): 2869081824

約数和(自身を除く): 761761113

約数列:

[1, 3, 73, 137, 219, 411, 10001, 30003, 70237, 210711, 5127301, 9622469, 15381903, 28867407, 702440237, 2107320711]

約数ペア:

[(1, 2107320711), (3, 702440237), (73, 28867407), (137, 15381903), (219, 9622469), (411, 5127301), (10001, 210711), (30003, 70237)]