47139969

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{11329}}^1$

素因数の和:11424

約数の個数: 16

約数和(自身を含む): 67073600

約数和(自身を除く): 19933631

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 11329, 33987, 215251, 645753, 827017, 2481051, 15713323, 47139969]

約数ペア:

[(1, 47139969), (3, 15713323), (19, 2481051), (57, 827017), (73, 645753), (219, 215251), (1387, 33987), (4161, 11329)]