858699933

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1\times {\mathrm{1987}}^1$

素因数の和:3593

約数の個数: 32

約数和(自身を含む): 1410748416

約数和(自身を除く): 552048483

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1583, 1987, 4749, 5961, 11081, 13909, 20579, 25831, 33243, 41727, 61737, 77493, 144053, 180817, 432159, 542451, 3145421, 9436263, 22017947, 40890473, 66053841, 122671419, 286233311, 858699933]

約数ペア:

[(1, 858699933), (3, 286233311), (7, 122671419), (13, 66053841), (21, 40890473), (39, 22017947), (91, 9436263), (273, 3145421), (1583, 542451), (1987, 432159), (4749, 180817), (5961, 144053), (11081, 77493), (13909, 61737), (20579, 41727), (25831, 33243)]