89112387

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1709}}^1$

素因数の和:1923

約数の個数: 32

約数和(自身を含む): 147087360

約数和(自身を除く): 57974973

約数列:

[1, 3, 7, 13, 21, 39, 91, 191, 273, 573, 1337, 1709, 2483, 4011, 5127, 7449, 11963, 17381, 22217, 35889, 52143, 66651, 155519, 326419, 466557, 979257, 2284933, 4243447, 6854799, 12730341, 29704129, 89112387]

約数ペア:

[(1, 89112387), (3, 29704129), (7, 12730341), (13, 6854799), (21, 4243447), (39, 2284933), (91, 979257), (191, 466557), (273, 326419), (573, 155519), (1337, 66651), (1709, 52143), (2483, 35889), (4011, 22217), (5127, 17381), (7449, 11963)]