7492947

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 12595200

約数和(自身を除く): 5102253

約数列:

[1, 3, 7, 11, 21, 33, 77, 163, 199, 231, 489, 597, 1141, 1393, 1793, 2189, 3423, 4179, 5379, 6567, 12551, 15323, 32437, 37653, 45969, 97311, 227059, 356807, 681177, 1070421, 2497649, 7492947]

約数ペア:

[(1, 7492947), (3, 2497649), (7, 1070421), (11, 681177), (21, 356807), (33, 227059), (77, 97311), (163, 45969), (199, 37653), (231, 32437), (489, 15323), (597, 12551), (1141, 6567), (1393, 5379), (1793, 4179), (2189, 3423)]