870828519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{1877}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 1343506176

約数和(自身を除く): 472677657

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 827, 1877, 2481, 5631, 9097, 14059, 20647, 27291, 31909, 42177, 61941, 95727, 154649, 350999, 463947, 1052997, 1552279, 4656837, 17075069, 26388743, 51225207, 79166229, 290276173, 870828519]

約数ペア:

[(1, 870828519), (3, 290276173), (11, 79166229), (17, 51225207), (33, 26388743), (51, 17075069), (187, 4656837), (561, 1552279), (827, 1052997), (1877, 463947), (2481, 350999), (5631, 154649), (9097, 95727), (14059, 61941), (20647, 42177), (27291, 31909)]