248657499

素因数分解:

$3^3\times {\mathrm{2549}}^1\times {\mathrm{3613}}^1$

素因数の和:6171

約数の個数: 16

約数和(自身を含む): 368628000

約数和(自身を除く): 119970501

約数列:

[1, 3, 9, 27, 2549, 3613, 7647, 10839, 22941, 32517, 68823, 97551, 9209537, 27628611, 82885833, 248657499]

約数ペア:

[(1, 248657499), (3, 82885833), (9, 27628611), (27, 9209537), (2549, 97551), (3613, 68823), (7647, 32517), (10839, 22941)]