913306023

素因数分解:

$3^5\times 7^1\times {\mathrm{536923}}^1$

素因数の和:536945

約数の個数: 24

約数和(自身を含む): 1563522688

約数和(自身を除く): 650216665

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 536923, 1610769, 3758461, 4832307, 11275383, 14496921, 33826149, 43490763, 101478447, 130472289, 304435341, 913306023]

約数ペア:

[(1, 913306023), (3, 304435341), (7, 130472289), (9, 101478447), (21, 43490763), (27, 33826149), (63, 14496921), (81, 11275383), (189, 4832307), (243, 3758461), (567, 1610769), (1701, 536923)]