2007069987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1\times {\mathrm{24659}}^1$

素因数の和:26762

約数の個数: 16

約数和(自身を含む): 2883444480

約数和(自身を除く): 876374493

約数列:

[1, 3, 13, 39, 2087, 6261, 24659, 27131, 73977, 81393, 320567, 961701, 51463333, 154389999, 669023329, 2007069987]

約数ペア:

[(1, 2007069987), (3, 669023329), (13, 154389999), (39, 51463333), (2087, 961701), (6261, 320567), (24659, 81393), (27131, 73977)]