254123529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{27211}}^1$

素因数の和:27508

約数の個数: 16

約数和(自身を含む): 370953984

約数和(自身を除く): 116830455

約数列:

[1, 3, 11, 33, 283, 849, 3113, 9339, 27211, 81633, 299321, 897963, 7700713, 23102139, 84707843, 254123529]

約数ペア:

[(1, 254123529), (3, 84707843), (11, 23102139), (33, 7700713), (283, 897963), (849, 299321), (3113, 81633), (9339, 27211)]