1265433

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 1846656

約数和(自身を除く): 581223

約数列:

[1, 3, 13, 39, 71, 213, 457, 923, 1371, 2769, 5941, 17823, 32447, 97341, 421811, 1265433]

約数ペア:

[(1, 1265433), (3, 421811), (13, 97341), (39, 32447), (71, 17823), (213, 5941), (457, 2769), (923, 1371)]