2984163

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 5193216

約数和(自身を除く): 2209053

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 643, 663, 1547, 1929, 4501, 4641, 8359, 10931, 13503, 25077, 32793, 58513, 76517, 142103, 175539, 229551, 426309, 994721, 2984163]

約数ペア:

[(1, 2984163), (3, 994721), (7, 426309), (13, 229551), (17, 175539), (21, 142103), (39, 76517), (51, 58513), (91, 32793), (119, 25077), (221, 13503), (273, 10931), (357, 8359), (643, 4641), (663, 4501), (1547, 1929)]