1208592009

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{4673}}^1$

素因数の和:4819

約数の個数: 40

約数和(自身を含む): 1882163712

約数和(自身を除く): 673571703

約数列:

[1, 3, 9, 27, 31, 81, 93, 103, 279, 309, 837, 927, 2511, 2781, 3193, 4673, 8343, 9579, 14019, 28737, 42057, 86211, 126171, 144863, 258633, 378513, 434589, 481319, 1303767, 1443957, 3911301, 4331871, 11733903, 12995613, 14920889, 38986839, 44762667, 134288001, 402864003, 1208592009]

約数ペア:

[(1, 1208592009), (3, 402864003), (9, 134288001), (27, 44762667), (31, 38986839), (81, 14920889), (93, 12995613), (103, 11733903), (279, 4331871), (309, 3911301), (837, 1443957), (927, 1303767), (2511, 481319), (2781, 434589), (3193, 378513), (4673, 258633), (8343, 144863), (9579, 126171), (14019, 86211), (28737, 42057)]