225828213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{22531}}^1$

素因数の和:22804

約数の個数: 16

約数和(自身を含む): 325542336

約数和(自身を除く): 99714123

約数列:

[1, 3, 13, 39, 257, 771, 3341, 10023, 22531, 67593, 292903, 878709, 5790467, 17371401, 75276071, 225828213]

約数ペア:

[(1, 225828213), (3, 75276071), (13, 17371401), (39, 5790467), (257, 878709), (771, 292903), (3341, 67593), (10023, 22531)]