3794427

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 6971328

約数和(自身を除く): 3176901

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 113, 117, 123, 273, 287, 339, 369, 533, 791, 819, 861, 1017, 1469, 1599, 2373, 2583, 3731, 4407, 4633, 4797, 7119, 10283, 11193, 13221, 13899, 30849, 32431, 33579, 41697, 60229, 92547, 97293, 180687, 291879, 421603, 542061, 1264809, 3794427]

約数ペア:

[(1, 3794427), (3, 1264809), (7, 542061), (9, 421603), (13, 291879), (21, 180687), (39, 97293), (41, 92547), (63, 60229), (91, 41697), (113, 33579), (117, 32431), (123, 30849), (273, 13899), (287, 13221), (339, 11193), (369, 10283), (533, 7119), (791, 4797), (819, 4633), (861, 4407), (1017, 3731), (1469, 2583), (1599, 2373)]