2536401

素因数分解:

$3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 3888000

約数和(自身を除く): 1351599

約数列:

[1, 3, 7, 21, 269, 449, 807, 1347, 1883, 3143, 5649, 9429, 120781, 362343, 845467, 2536401]

約数ペア:

[(1, 2536401), (3, 845467), (7, 362343), (21, 120781), (269, 9429), (449, 5649), (807, 3143), (1347, 1883)]