4689173673

素因数分解:

$3^6\times {\mathrm{1997}}^1\times {\mathrm{3221}}^1$

素因数の和:5236

約数の個数: 28

約数和(自身を含む): 7036248708

約数和(自身を除く): 2347075035

約数列:

[1, 3, 9, 27, 81, 243, 729, 1997, 3221, 5991, 9663, 17973, 28989, 53919, 86967, 161757, 260901, 485271, 782703, 1455813, 2348109, 6432337, 19297011, 57891033, 173673099, 521019297, 1563057891, 4689173673]

約数ペア:

[(1, 4689173673), (3, 1563057891), (9, 521019297), (27, 173673099), (81, 57891033), (243, 19297011), (729, 6432337), (1997, 2348109), (3221, 1455813), (5991, 782703), (9663, 485271), (17973, 260901), (28989, 161757), (53919, 86967)]