1298889327

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{673}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 1837075968

約数和(自身を除く): 538186641

約数列:

[1, 3, 23, 69, 83, 249, 337, 673, 1011, 1909, 2019, 5727, 7751, 15479, 23253, 27971, 46437, 55859, 83913, 167577, 226801, 643333, 680403, 1284757, 1929999, 3854271, 5216423, 15649269, 18824483, 56473449, 432963109, 1298889327]

約数ペア:

[(1, 1298889327), (3, 432963109), (23, 56473449), (69, 18824483), (83, 15649269), (249, 5216423), (337, 3854271), (673, 1929999), (1011, 1284757), (1909, 680403), (2019, 643333), (5727, 226801), (7751, 167577), (15479, 83913), (23253, 55859), (27971, 46437)]