4993445907

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{21613}}^1$

素因数の和:21864

約数の個数: 32

約数和(自身を含む): 7608128000

約数和(自身を除く): 2614682093

約数列:

[1, 3, 9, 27, 43, 129, 199, 387, 597, 1161, 1791, 5373, 8557, 21613, 25671, 64839, 77013, 194517, 231039, 583551, 929359, 2788077, 4300987, 8364231, 12902961, 25092693, 38708883, 116126649, 184942441, 554827323, 1664481969, 4993445907]

約数ペア:

[(1, 4993445907), (3, 1664481969), (9, 554827323), (27, 184942441), (43, 116126649), (129, 38708883), (199, 25092693), (387, 12902961), (597, 8364231), (1161, 4300987), (1791, 2788077), (5373, 929359), (8557, 583551), (21613, 231039), (25671, 194517), (64839, 77013)]