47164047

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{33521}}^1$

素因数の和:33598

約数の個数: 16

約数和(自身を含む): 72943872

約数和(自身を除く): 25779825

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 33521, 100563, 234647, 703941, 2245907, 6737721, 15721349, 47164047]

約数ペア:

[(1, 47164047), (3, 15721349), (7, 6737721), (21, 2245907), (67, 703941), (201, 234647), (469, 100563), (1407, 33521)]