9915690861

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{3812261}}^1$

素因数の和:3812301

約数の個数: 18

約数和(自身を含む): 15214737642

約数和(自身を除く): 5299046781

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 3812261, 11436783, 34310349, 64808437, 194425311, 583275933, 1101743429, 3305230287, 9915690861]

約数ペア:

[(1, 9915690861), (3, 3305230287), (9, 1101743429), (17, 583275933), (51, 194425311), (153, 64808437), (289, 34310349), (867, 11436783), (2601, 3812261)]