1266911997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{40759}}^1$

素因数の和:41572

約数の個数: 16

約数和(自身を含む): 1821482880

約数和(自身を除く): 554570883

約数列:

[1, 3, 13, 39, 797, 2391, 10361, 31083, 40759, 122277, 529867, 1589601, 32484923, 97454769, 422303999, 1266911997]

約数ペア:

[(1, 1266911997), (3, 422303999), (13, 97454769), (39, 32484923), (797, 1589601), (2391, 529867), (10361, 122277), (31083, 40759)]