7863129

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 12695040

約数和(自身を除く): 4831911

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 463, 629, 999, 1389, 1887, 4167, 5661, 7871, 12501, 16983, 17131, 23613, 51393, 70839, 154179, 212517, 291227, 462537, 873681, 2621043, 7863129]

約数ペア:

[(1, 7863129), (3, 2621043), (9, 873681), (17, 462537), (27, 291227), (37, 212517), (51, 154179), (111, 70839), (153, 51393), (333, 23613), (459, 17131), (463, 16983), (629, 12501), (999, 7871), (1389, 5661), (1887, 4167)]