10845657

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:790

約数の個数: 20

約数和(自身を含む): 16295796

約数和(自身を除く): 5450139

約数列:

[1, 3, 9, 27, 81, 257, 521, 771, 1563, 2313, 4689, 6939, 14067, 20817, 42201, 133897, 401691, 1205073, 3615219, 10845657]

約数ペア:

[(1, 10845657), (3, 3615219), (9, 1205073), (27, 401691), (81, 133897), (257, 42201), (521, 20817), (771, 14067), (1563, 6939), (2313, 4689)]