8919849

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 13461120

約数和(自身を除く): 4541271

約数列:

[1, 3, 17, 29, 37, 51, 87, 111, 163, 489, 493, 629, 1073, 1479, 1887, 2771, 3219, 4727, 6031, 8313, 14181, 18093, 18241, 54723, 80359, 102527, 174899, 241077, 307581, 524697, 2973283, 8919849]

約数ペア:

[(1, 8919849), (3, 2973283), (17, 524697), (29, 307581), (37, 241077), (51, 174899), (87, 102527), (111, 80359), (163, 54723), (489, 18241), (493, 18093), (629, 14181), (1073, 8313), (1479, 6031), (1887, 4727), (2771, 3219)]