1708857

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 30

約数和(自身を含む): 2748878

約数和(自身を除く): 1040021

約数列:

[1, 3, 9, 17, 27, 51, 73, 81, 153, 219, 289, 459, 657, 867, 1241, 1377, 1971, 2601, 3723, 5913, 7803, 11169, 21097, 23409, 33507, 63291, 100521, 189873, 569619, 1708857]

約数ペア:

[(1, 1708857), (3, 569619), (9, 189873), (17, 100521), (27, 63291), (51, 33507), (73, 23409), (81, 21097), (153, 11169), (219, 7803), (289, 5913), (459, 3723), (657, 2601), (867, 1971), (1241, 1377)]