30735397

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 39398400

約数和(自身を除く): 8663003

約数列:

[1, 7, 11, 49, 77, 127, 449, 539, 889, 1397, 3143, 4939, 6223, 9779, 22001, 34573, 57023, 68453, 242011, 399161, 627253, 2794127, 4390771, 30735397]

約数ペア:

[(1, 30735397), (7, 4390771), (11, 2794127), (49, 627253), (77, 399161), (127, 242011), (449, 68453), (539, 57023), (889, 34573), (1397, 22001), (3143, 9779), (4939, 6223)]