879431371

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{3911}}^1$

素因数の和:4291

約数の個数: 24

約数和(自身を含む): 1105108704

約数和(自身を除く): 225677333

約数列:

[1, 7, 13, 49, 91, 353, 637, 2471, 3911, 4589, 17297, 27377, 32123, 50843, 191639, 224861, 355901, 1380583, 2491307, 9664081, 17947579, 67648567, 125633053, 879431371]

約数ペア:

[(1, 879431371), (7, 125633053), (13, 67648567), (49, 17947579), (91, 9664081), (353, 2491307), (637, 1380583), (2471, 355901), (3911, 224861), (4589, 191639), (17297, 50843), (27377, 32123)]