2013720969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1098593}}^1$

素因数の和:1098656

約数の個数: 16

約数和(自身を含む): 2953020672

約数和(自身を除く): 939299703

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 1098593, 3295779, 14281709, 42845127, 51633871, 154901613, 671240323, 2013720969]

約数ペア:

[(1, 2013720969), (3, 671240323), (13, 154901613), (39, 51633871), (47, 42845127), (141, 14281709), (611, 3295779), (1833, 1098593)]