47480.0000000

素因数分解:

$3^4\times 7^1\times {\mathrm{10391}}^1$

素因数の和:10410

約数の個数: 20

約数和(自身を含む): 10059456

約数和(自身を除く): 4167759

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 10391, 31173, 72737, 93519, 218211, 280557, 654633, 841671, 1963899, 5891697]

約数ペア:

[(1, 5891697), (3, 1963899), (7, 841671), (9, 654633), (21, 280557), (27, 218211), (63, 93519), (81, 72737), (189, 31173), (567, 10391)]