2539212039

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{27437}}^1$

素因数の和:27576

約数の個数: 48

約数和(自身を含む): 4554268992

約数和(自身を除く): 2015056953

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 113, 117, 273, 339, 791, 819, 1017, 1469, 2373, 4407, 7119, 10283, 13221, 27437, 30849, 82311, 92547, 192059, 246933, 356681, 576177, 1070043, 1728531, 2496767, 3100381, 3210129, 7490301, 9301143, 21702667, 22470903, 27903429, 40304953, 65108001, 120914859, 195324003, 282134671, 362744577, 846404013, 2539212039]

約数ペア:

[(1, 2539212039), (3, 846404013), (7, 362744577), (9, 282134671), (13, 195324003), (21, 120914859), (39, 65108001), (63, 40304953), (91, 27903429), (113, 22470903), (117, 21702667), (273, 9301143), (339, 7490301), (791, 3210129), (819, 3100381), (1017, 2496767), (1469, 1728531), (2373, 1070043), (4407, 576177), (7119, 356681), (10283, 246933), (13221, 192059), (27437, 92547), (30849, 82311)]