8921253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6287}}^1$

素因数の和:6344

約数の個数: 16

約数和(自身を含む): 13280256

約数和(自身を除く): 4359003

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 6287, 18861, 69157, 207471, 270341, 811023, 2973751, 8921253]

約数ペア:

[(1, 8921253), (3, 2973751), (11, 811023), (33, 270341), (43, 207471), (129, 69157), (473, 18861), (1419, 6287)]