857362941

素因数分解:

$3^3\times {\mathrm{569}}^1\times {\mathrm{55807}}^1$

素因数の和:56385

約数の個数: 16

約数和(自身を含む): 1272422400

約数和(自身を除く): 415059459

約数列:

[1, 3, 9, 27, 569, 1707, 5121, 15363, 55807, 167421, 502263, 1506789, 31754183, 95262549, 285787647, 857362941]

約数ペア:

[(1, 857362941), (3, 285787647), (9, 95262549), (27, 31754183), (569, 1506789), (1707, 502263), (5121, 167421), (15363, 55807)]