80240797

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 102638592

約数和(自身を除く): 22397795

約数列:

[1, 7, 13, 47, 73, 91, 257, 329, 511, 611, 949, 1799, 3341, 3431, 4277, 6643, 12079, 18761, 23387, 24017, 44603, 84553, 131327, 157027, 243893, 312221, 881767, 1099189, 1707251, 6172369, 11462971, 80240797]

約数ペア:

[(1, 80240797), (7, 11462971), (13, 6172369), (47, 1707251), (73, 1099189), (91, 881767), (257, 312221), (329, 243893), (511, 157027), (611, 131327), (949, 84553), (1799, 44603), (3341, 24017), (3431, 23387), (4277, 18761), (6643, 12079)]