85511921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 101914176

約数和(自身を除く): 16402255

約数列:

[1, 11, 17, 37, 187, 289, 407, 629, 727, 3179, 6919, 7997, 10693, 12359, 26899, 117623, 135949, 210103, 295889, 457283, 2311133, 5030113, 7773811, 85511921]

約数ペア:

[(1, 85511921), (11, 7773811), (17, 5030113), (37, 2311133), (187, 457283), (289, 295889), (407, 210103), (629, 135949), (727, 117623), (3179, 26899), (6919, 12359), (7997, 10693)]