1474767

素因数分解:

$3^6\times 7^1\times {\mathrm{17}}^2$

素因数の和:59

約数の個数: 42

約数和(自身を含む): 2684408

約数和(自身を除く): 1209641

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 289, 357, 459, 567, 729, 867, 1071, 1377, 1701, 2023, 2601, 3213, 4131, 5103, 6069, 7803, 9639, 12393, 18207, 23409, 28917, 54621, 70227, 86751, 163863, 210681, 491589, 1474767]

約数ペア:

[(1, 1474767), (3, 491589), (7, 210681), (9, 163863), (17, 86751), (21, 70227), (27, 54621), (51, 28917), (63, 23409), (81, 18207), (119, 12393), (153, 9639), (189, 7803), (243, 6069), (289, 5103), (357, 4131), (459, 3213), (567, 2601), (729, 2023), (867, 1701), (1071, 1377)]