5278045221

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{322757}}^1$

素因数の和:322865

約数の個数: 24

約数和(自身を含む): 8056039680

約数和(自身を除く): 2777994459

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 1817, 5451, 16353, 322757, 968271, 2904813, 7423411, 22270233, 25497803, 66810699, 76493409, 229480227, 586449469, 1759348407, 5278045221]

約数ペア:

[(1, 5278045221), (3, 1759348407), (9, 586449469), (23, 229480227), (69, 76493409), (79, 66810699), (207, 25497803), (237, 22270233), (711, 7423411), (1817, 2904813), (5451, 968271), (16353, 322757)]