8719997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 10934112

約数和(自身を除く): 2214115

約数列:

[1, 11, 13, 17, 143, 187, 211, 221, 289, 2321, 2431, 2743, 3179, 3587, 3757, 30173, 39457, 41327, 46631, 60979, 512941, 670769, 792727, 8719997]

約数ペア:

[(1, 8719997), (11, 792727), (13, 670769), (17, 512941), (143, 60979), (187, 46631), (211, 41327), (221, 39457), (289, 30173), (2321, 3757), (2431, 3587), (2743, 3179)]