7742973

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 13378176

約数和(自身を除く): 5635203

約数列:

[1, 3, 7, 17, 21, 23, 41, 51, 69, 119, 123, 161, 287, 357, 391, 483, 529, 697, 861, 943, 1173, 1587, 2091, 2737, 2829, 3703, 4879, 6601, 8211, 8993, 11109, 14637, 16031, 19803, 21689, 26979, 48093, 62951, 65067, 112217, 151823, 188853, 336651, 368713, 455469, 1106139, 2580991, 7742973]

約数ペア:

[(1, 7742973), (3, 2580991), (7, 1106139), (17, 455469), (21, 368713), (23, 336651), (41, 188853), (51, 151823), (69, 112217), (119, 65067), (123, 62951), (161, 48093), (287, 26979), (357, 21689), (391, 19803), (483, 16031), (529, 14637), (697, 11109), (861, 8993), (943, 8211), (1173, 6601), (1587, 4879), (2091, 3703), (2737, 2829)]