25992207

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1879}}^1$

素因数の和:1967

約数の個数: 24

約数和(自身を含む): 39592800

約数和(自身を除く): 13600593

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 1537, 1879, 4611, 5637, 13833, 16911, 54491, 99587, 163473, 298761, 490419, 896283, 2888023, 8664069, 25992207]

約数ペア:

[(1, 25992207), (3, 8664069), (9, 2888023), (29, 896283), (53, 490419), (87, 298761), (159, 163473), (261, 99587), (477, 54491), (1537, 16911), (1879, 13833), (4611, 5637)]