727701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 1069824

約数和(自身を除く): 342123

約数列:

[1, 3, 13, 39, 47, 141, 397, 611, 1191, 1833, 5161, 15483, 18659, 55977, 242567, 727701]

約数ペア:

[(1, 727701), (3, 242567), (13, 55977), (39, 18659), (47, 15483), (141, 5161), (397, 1833), (611, 1191)]