734211

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:463

約数の個数: 16

約数和(自身を含む): 1105920

約数和(自身を除く): 371709

約数列:

[1, 3, 9, 27, 71, 213, 383, 639, 1149, 1917, 3447, 10341, 27193, 81579, 244737, 734211]

約数ペア:

[(1, 734211), (3, 244737), (9, 81579), (27, 27193), (71, 10341), (213, 3447), (383, 1917), (639, 1149)]