40569321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^2\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 59354176

約数和(自身を除く): 18784855

約数列:

[1, 3, 13, 39, 83, 151, 249, 453, 1079, 1963, 3237, 5889, 6889, 12533, 20667, 37599, 89557, 162929, 268671, 488787, 1040239, 3120717, 13523107, 40569321]

約数ペア:

[(1, 40569321), (3, 13523107), (13, 3120717), (39, 1040239), (83, 488787), (151, 268671), (249, 162929), (453, 89557), (1079, 37599), (1963, 20667), (3237, 12533), (5889, 6889)]