2007997341

素因数分解:

$3^1\times 7^1\times {\mathrm{14731}}^1\times {\mathrm{6491}}^1$

素因数の和:21232

約数の個数: 16

約数和(自身を含む): 3060484608

約数和(自身を除く): 1052487267

約数列:

[1, 3, 7, 21, 6491, 14731, 19473, 44193, 45437, 103117, 136311, 309351, 95618921, 286856763, 669332447, 2007997341]

約数ペア:

[(1, 2007997341), (3, 669332447), (7, 286856763), (21, 95618921), (6491, 309351), (14731, 136311), (19473, 103117), (44193, 45437)]