1299690009

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{24547}}^1$

素因数の和:24646

約数の個数: 32

約数和(自身を含む): 2014899840

約数和(自身を除く): 715209831

約数列:

[1, 3, 9, 27, 37, 53, 111, 159, 333, 477, 999, 1431, 1961, 5883, 17649, 24547, 52947, 73641, 220923, 662769, 908239, 1300991, 2724717, 3902973, 8174151, 11708919, 24522453, 35126757, 48136667, 144410001, 433230003, 1299690009]

約数ペア:

[(1, 1299690009), (3, 433230003), (9, 144410001), (27, 48136667), (37, 35126757), (53, 24522453), (111, 11708919), (159, 8174151), (333, 3902973), (477, 2724717), (999, 1300991), (1431, 908239), (1961, 662769), (5883, 220923), (17649, 73641), (24547, 52947)]