3632781

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 5667840

約数和(自身を除く): 2035059

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 163, 323, 391, 437, 489, 969, 1173, 1311, 2771, 3097, 3749, 7429, 8313, 9291, 11247, 22287, 52649, 63733, 71231, 157947, 191199, 213693, 1210927, 3632781]

約数ペア:

[(1, 3632781), (3, 1210927), (17, 213693), (19, 191199), (23, 157947), (51, 71231), (57, 63733), (69, 52649), (163, 22287), (323, 11247), (391, 9291), (437, 8313), (489, 7429), (969, 3749), (1173, 3097), (1311, 2771)]