28343097

素因数分解:

$3^2\times {\mathrm{17}}^3\times {\mathrm{641}}^1$

素因数の和:698

約数の個数: 24

約数和(自身を含む): 43566120

約数和(自身を除く): 15223023

約数列:

[1, 3, 9, 17, 51, 153, 289, 641, 867, 1923, 2601, 4913, 5769, 10897, 14739, 32691, 44217, 98073, 185249, 555747, 1667241, 3149233, 9447699, 28343097]

約数ペア:

[(1, 28343097), (3, 9447699), (9, 3149233), (17, 1667241), (51, 555747), (153, 185249), (289, 98073), (641, 44217), (867, 32691), (1923, 14739), (2601, 10897), (4913, 5769)]