47849697

素因数分解:

$3^4\times 7^1\times {\mathrm{84391}}^1$

素因数の和:84410

約数の個数: 20

約数和(自身を含む): 81691456

約数和(自身を除く): 33841759

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 84391, 253173, 590737, 759519, 1772211, 2278557, 5316633, 6835671, 15949899, 47849697]

約数ペア:

[(1, 47849697), (3, 15949899), (7, 6835671), (9, 5316633), (21, 2278557), (27, 1772211), (63, 759519), (81, 590737), (189, 253173), (567, 84391)]