40706731

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 44815680

約数和(自身を除く): 4108949

約数列:

[1, 13, 89, 151, 233, 1157, 1963, 3029, 13439, 20737, 35183, 174707, 269581, 457379, 3131287, 40706731]

約数ペア:

[(1, 40706731), (13, 3131287), (89, 457379), (151, 269581), (233, 174707), (1157, 35183), (1963, 20737), (3029, 13439)]