42203439

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1667}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 63750960

約数和(自身を除く): 21547521

約数列:

[1, 3, 9, 29, 87, 97, 261, 291, 873, 1667, 2813, 5001, 8439, 15003, 25317, 48343, 145029, 161699, 435087, 485097, 1455291, 4689271, 14067813, 42203439]

約数ペア:

[(1, 42203439), (3, 14067813), (9, 4689271), (29, 1455291), (87, 485097), (97, 435087), (261, 161699), (291, 145029), (873, 48343), (1667, 25317), (2813, 15003), (5001, 8439)]