239999177879

素因数分解:

${\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1607}}^1\times {\mathrm{26731}}^1$

素因数の和:28526

約数の個数: 16

約数和(自身を含む): 248281683456

約数和(自身を除く): 8282505577

約数列:

[1, 37, 151, 1607, 5587, 26731, 59459, 242657, 989047, 4036381, 8978309, 42956717, 149346097, 1589398529, 6486464267, 239999177879]

約数ペア:

[(1, 239999177879), (37, 6486464267), (151, 1589398529), (1607, 149346097), (5587, 42956717), (26731, 8978309), (59459, 4036381), (242657, 989047)]