5001003

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 8323328

約数和(自身を除く): 3322325

約数列:

[1, 3, 7, 9, 21, 63, 163, 487, 489, 1141, 1461, 1467, 3409, 3423, 4383, 10227, 10269, 30681, 79381, 238143, 555667, 714429, 1667001, 5001003]

約数ペア:

[(1, 5001003), (3, 1667001), (7, 714429), (9, 555667), (21, 238143), (63, 79381), (163, 30681), (487, 10269), (489, 10227), (1141, 4383), (1461, 3423), (1467, 3409)]