1330605711

素因数分解:

$3^4\times {\mathrm{739}}^1\times {\mathrm{22229}}^1$

素因数の和:22980

約数の個数: 20

約数和(自身を含む): 1990474200

約数和(自身を除く): 659868489

約数列:

[1, 3, 9, 27, 81, 739, 2217, 6651, 19953, 22229, 59859, 66687, 200061, 600183, 1800549, 16427231, 49281693, 147845079, 443535237, 1330605711]

約数ペア:

[(1, 1330605711), (3, 443535237), (9, 147845079), (27, 49281693), (81, 16427231), (739, 1800549), (2217, 600183), (6651, 200061), (19953, 66687), (22229, 59859)]