8207281

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 8921088

約数和(自身を除く): 713807

約数列:

[1, 31, 43, 47, 131, 1333, 1457, 2021, 4061, 5633, 6157, 62651, 174623, 190867, 264751, 8207281]

約数ペア:

[(1, 8207281), (31, 264751), (43, 190867), (47, 174623), (131, 62651), (1333, 6157), (1457, 5633), (2021, 4061)]