171937662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{3407}}^1$

素因数の和:4072

約数の個数: 32

約数和(自身を含む): 371008512

約数和(自身を除く): 199070850

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 647, 1294, 1941, 3407, 3882, 6814, 8411, 10221, 16822, 20442, 25233, 44291, 50466, 88582, 132873, 265746, 2204329, 4408658, 6612987, 13225974, 28656277, 57312554, 85968831, 171937662]

約数ペア:

[(1, 171937662), (2, 85968831), (3, 57312554), (6, 28656277), (13, 13225974), (26, 6612987), (39, 4408658), (78, 2204329), (647, 265746), (1294, 132873), (1941, 88582), (3407, 50466), (3882, 44291), (6814, 25233), (8411, 20442), (10221, 16822)]