47447457

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{2089}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 64806720

約数和(自身を除く): 17359263

約数列:

[1, 3, 67, 113, 201, 339, 2089, 6267, 7571, 22713, 139963, 236057, 419889, 708171, 15815819, 47447457]

約数ペア:

[(1, 47447457), (3, 15815819), (67, 708171), (113, 419889), (201, 236057), (339, 139963), (2089, 22713), (6267, 7571)]