39162879

素因数分解:

$3^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{587}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 66608640

約数和(自身を除く): 27445761

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 353, 587, 1059, 1761, 2471, 3177, 4109, 5283, 7413, 9531, 12327, 15849, 22239, 36981, 66717, 110943, 207211, 621633, 1450477, 1864899, 4351431, 5594697, 13054293, 39162879]

約数ペア:

[(1, 39162879), (3, 13054293), (7, 5594697), (9, 4351431), (21, 1864899), (27, 1450477), (63, 621633), (189, 207211), (353, 110943), (587, 66717), (1059, 36981), (1761, 22239), (2471, 15849), (3177, 12327), (4109, 9531), (5283, 7413)]