2108804439

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{3797}}^1$

素因数の和:4359

約数の個数: 32

約数和(自身を含む): 3281472000

約数和(自身を除く): 1172667561

約数列:

[1, 3, 7, 21, 53, 159, 371, 499, 1113, 1497, 3493, 3797, 10479, 11391, 26447, 26579, 79341, 79737, 185129, 201241, 555387, 603723, 1408687, 1894703, 4226061, 5684109, 13262921, 39788763, 100419259, 301257777, 702934813, 2108804439]

約数ペア:

[(1, 2108804439), (3, 702934813), (7, 301257777), (21, 100419259), (53, 39788763), (159, 13262921), (371, 5684109), (499, 4226061), (1113, 1894703), (1497, 1408687), (3493, 603723), (3797, 555387), (10479, 201241), (11391, 185129), (26447, 79737), (26579, 79341)]