87456281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8039}}^1$

素因数の和:8116

約数の個数: 16

約数和(自身を含む): 101882880

約数和(自身を除く): 14426599

約数列:

[1, 11, 23, 43, 253, 473, 989, 8039, 10879, 88429, 184897, 345677, 2033867, 3802447, 7950571, 87456281]

約数ペア:

[(1, 87456281), (11, 7950571), (23, 3802447), (43, 2033867), (253, 345677), (473, 184897), (989, 88429), (8039, 10879)]