12379727997

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{21563}}^1$

素因数の和:22290

約数の個数: 48

約数和(自身を含む): 22040823168

約数和(自身を除く): 9661095171

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 701, 819, 2103, 4907, 6309, 9113, 14721, 21563, 27339, 44163, 63791, 64689, 82017, 150941, 191373, 194067, 280319, 452823, 574119, 840957, 1358469, 1962233, 2522871, 5886699, 15115663, 17660097, 45346989, 105809641, 136040967, 196503619, 317428923, 589510857, 952286769, 1375525333, 1768532571, 4126575999, 12379727997]

約数ペア:

[(1, 12379727997), (3, 4126575999), (7, 1768532571), (9, 1375525333), (13, 952286769), (21, 589510857), (39, 317428923), (63, 196503619), (91, 136040967), (117, 105809641), (273, 45346989), (701, 17660097), (819, 15115663), (2103, 5886699), (4907, 2522871), (6309, 1962233), (9113, 1358469), (14721, 840957), (21563, 574119), (27339, 452823), (44163, 280319), (63791, 194067), (64689, 191373), (82017, 150941)]