15142113

素因数分解:

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

素因数の和:838

約数の個数: 32

約数和(自身を含む): 25900800

約数和(自身を除く): 10758687

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 709, 791, 1017, 2127, 2373, 3051, 4963, 6381, 7119, 14889, 19143, 21357, 44667, 80117, 134001, 240351, 560819, 721053, 1682457, 2163159, 5047371, 15142113]

約数ペア:

[(1, 15142113), (3, 5047371), (7, 2163159), (9, 1682457), (21, 721053), (27, 560819), (63, 240351), (113, 134001), (189, 80117), (339, 44667), (709, 21357), (791, 19143), (1017, 14889), (2127, 7119), (2373, 6381), (3051, 4963)]