5047371

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 8417760

約数和(自身を除く): 3370389

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 709, 791, 1017, 2127, 2373, 4963, 6381, 7119, 14889, 44667, 80117, 240351, 560819, 721053, 1682457, 5047371]

約数ペア:

[(1, 5047371), (3, 1682457), (7, 721053), (9, 560819), (21, 240351), (63, 80117), (113, 44667), (339, 14889), (709, 7119), (791, 6381), (1017, 4963), (2127, 2373)]