8987917

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 10063872

約数和(自身を除く): 1075955

約数列:

[1, 17, 23, 127, 181, 391, 2159, 2921, 3077, 4163, 22987, 49657, 70771, 390779, 528701, 8987917]

約数ペア:

[(1, 8987917), (17, 528701), (23, 390779), (127, 70771), (181, 49657), (391, 22987), (2159, 4163), (2921, 3077)]