38178497

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 46182312

約数和(自身を除く): 8003815

約数列:

[1, 7, 49, 53, 61, 241, 371, 427, 1687, 2597, 2989, 3233, 11809, 12773, 14701, 22631, 89411, 102907, 158417, 625877, 720349, 779153, 5454071, 38178497]

約数ペア:

[(1, 38178497), (7, 5454071), (49, 779153), (53, 720349), (61, 625877), (241, 158417), (371, 102907), (427, 89411), (1687, 22631), (2597, 14701), (2989, 12773), (3233, 11809)]