129444497

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{26839}}^1$

素因数の和:26912

約数の個数: 16

約数和(自身を含む): 162328320

約数和(自身を除く): 32883823

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 26839, 187873, 348907, 1422467, 2442349, 9957269, 18492071, 129444497]

約数ペア:

[(1, 129444497), (7, 18492071), (13, 9957269), (53, 2442349), (91, 1422467), (371, 348907), (689, 187873), (4823, 26839)]