1617001623

素因数分解:

$3^4\times {\mathrm{401}}^1\times {\mathrm{49783}}^1$

素因数の和:50196

約数の個数: 20

約数和(自身を含む): 2421593328

約数和(自身を除く): 804591705

約数列:

[1, 3, 9, 27, 81, 401, 1203, 3609, 10827, 32481, 49783, 149349, 448047, 1344141, 4032423, 19962983, 59888949, 179666847, 539000541, 1617001623]

約数ペア:

[(1, 1617001623), (3, 539000541), (9, 179666847), (27, 59888949), (81, 19962983), (401, 4032423), (1203, 1344141), (3609, 448047), (10827, 149349), (32481, 49783)]