229471503

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{20327}}^1$

素因数の和:20454

約数の個数: 16

約数和(自身を含む): 316141056

約数和(自身を除く): 86669553

約数列:

[1, 3, 53, 71, 159, 213, 3763, 11289, 20327, 60981, 1077331, 1443217, 3231993, 4329651, 76490501, 229471503]

約数ペア:

[(1, 229471503), (3, 76490501), (53, 4329651), (71, 3231993), (159, 1443217), (213, 1077331), (3763, 60981), (11289, 20327)]