7918860147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{1097}}^1$

素因数の和:1556

約数の個数: 64

約数和(自身を含む): 12585715200

約数和(自身を除く): 4666855053

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 209, 319, 397, 551, 627, 957, 1097, 1191, 1653, 3291, 4367, 6061, 7543, 11513, 12067, 13101, 18183, 20843, 22629, 31813, 34539, 36201, 62529, 82973, 95439, 126643, 218747, 229273, 248919, 349943, 379929, 435509, 604447, 656241, 687819, 1049829, 1306527, 1813341, 2406217, 4790599, 6648917, 7218651, 8274671, 12629761, 14371797, 19946751, 24824013, 37889283, 91021381, 138927371, 239965459, 273064143, 416782113, 719896377, 2639620049, 7918860147]

約数ペア:

[(1, 7918860147), (3, 2639620049), (11, 719896377), (19, 416782113), (29, 273064143), (33, 239965459), (57, 138927371), (87, 91021381), (209, 37889283), (319, 24824013), (397, 19946751), (551, 14371797), (627, 12629761), (957, 8274671), (1097, 7218651), (1191, 6648917), (1653, 4790599), (3291, 2406217), (4367, 1813341), (6061, 1306527), (7543, 1049829), (11513, 687819), (12067, 656241), (13101, 604447), (18183, 435509), (20843, 379929), (22629, 349943), (31813, 248919), (34539, 229273), (36201, 218747), (62529, 126643), (82973, 95439)]