3494997

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 5642208

約数和(自身を除く): 2147211

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 821, 1419, 2463, 4257, 7389, 9031, 27093, 35303, 81279, 105909, 317727, 388333, 1164999, 3494997]

約数ペア:

[(1, 3494997), (3, 1164999), (9, 388333), (11, 317727), (33, 105909), (43, 81279), (99, 35303), (129, 27093), (387, 9031), (473, 7389), (821, 4257), (1419, 2463)]