2342277

素因数分解:

$3^9\times 7^1\times {\mathrm{17}}^1$

素因数の和:51

約数の個数: 40

約数和(自身を含む): 4251456

約数和(自身を除く): 1909179

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 567, 729, 1071, 1377, 1701, 2187, 3213, 4131, 5103, 6561, 9639, 12393, 15309, 19683, 28917, 37179, 45927, 86751, 111537, 137781, 260253, 334611, 780759, 2342277]

約数ペア:

[(1, 2342277), (3, 780759), (7, 334611), (9, 260253), (17, 137781), (21, 111537), (27, 86751), (51, 45927), (63, 37179), (81, 28917), (119, 19683), (153, 15309), (189, 12393), (243, 9639), (357, 6561), (459, 5103), (567, 4131), (729, 3213), (1071, 2187), (1377, 1701)]