127909873

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{34283}}^1$

素因数の和:34344

約数の個数: 16

約数和(自身を含む): 161271936

約数和(自身を除く): 33362063

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 34283, 239981, 445679, 1405603, 3119753, 9839221, 18272839, 127909873]

約数ペア:

[(1, 127909873), (7, 18272839), (13, 9839221), (41, 3119753), (91, 1405603), (287, 445679), (533, 239981), (3731, 34283)]