2039804529

素因数分解:

$3^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{75239}}^1$

素因数の和:76540

約数の個数: 16

約数和(自身を含む): 3110722560

約数和(自身を除く): 1070918031

約数列:

[1, 3, 7, 21, 1291, 3873, 9037, 27111, 75239, 225717, 526673, 1580019, 97133549, 291400647, 679934843, 2039804529]

約数ペア:

[(1, 2039804529), (3, 679934843), (7, 291400647), (21, 97133549), (1291, 1580019), (3873, 526673), (9037, 225717), (27111, 75239)]