789045219

素因数分解:

$3^4\times {\mathrm{2267}}^1\times {\mathrm{4297}}^1$

素因数の和:6576

約数の個数: 20

約数和(自身を含む): 1179491544

約数和(自身を除く): 390446325

約数列:

[1, 3, 9, 27, 81, 2267, 4297, 6801, 12891, 20403, 38673, 61209, 116019, 183627, 348057, 9741299, 29223897, 87671691, 263015073, 789045219]

約数ペア:

[(1, 789045219), (3, 263015073), (9, 87671691), (27, 29223897), (81, 9741299), (2267, 348057), (4297, 183627), (6801, 116019), (12891, 61209), (20403, 38673)]