31996263

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 46566912

約数和(自身を除く): 14570649

約数列:

[1, 3, 13, 39, 169, 223, 283, 507, 669, 849, 2899, 3679, 8697, 11037, 37687, 47827, 63109, 113061, 143481, 189327, 820417, 2461251, 10665421, 31996263]

約数ペア:

[(1, 31996263), (3, 10665421), (13, 2461251), (39, 820417), (169, 189327), (223, 143481), (283, 113061), (507, 63109), (669, 47827), (849, 37687), (2899, 11037), (3679, 8697)]