945999

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 1506960

約数和(自身を除く): 560961

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 229, 243, 459, 687, 1377, 2061, 3893, 4131, 6183, 11679, 18549, 35037, 55647, 105111, 315333, 945999]

約数ペア:

[(1, 945999), (3, 315333), (9, 105111), (17, 55647), (27, 35037), (51, 18549), (81, 11679), (153, 6183), (229, 4131), (243, 3893), (459, 2061), (687, 1377)]