1047203487

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{556727}}^1$

素因数の和:556763

約数の個数: 24

約数和(自身を含む): 1736991360

約数和(自身を除く): 689787873

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 556727, 1670181, 5010543, 6123997, 10577813, 18371991, 31733439, 55115973, 95200317, 116355943, 349067829, 1047203487]

約数ペア:

[(1, 1047203487), (3, 349067829), (9, 116355943), (11, 95200317), (19, 55115973), (33, 31733439), (57, 18371991), (99, 10577813), (171, 6123997), (209, 5010543), (627, 1670181), (1881, 556727)]