8997651

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 14270256

約数和(自身を除く): 5272605

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 1451, 2067, 4353, 6201, 13059, 18863, 56589, 76903, 169767, 230709, 692127, 999739, 2999217, 8997651]

約数ペア:

[(1, 8997651), (3, 2999217), (9, 999739), (13, 692127), (39, 230709), (53, 169767), (117, 76903), (159, 56589), (477, 18863), (689, 13059), (1451, 6201), (2067, 4353)]