874180153

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{3181}}^1$

素因数の和:3325

約数の個数: 32

約数和(自身を含む): 1129024512

約数和(自身を除く): 254844359

約数列:

[1, 7, 11, 43, 77, 83, 301, 473, 581, 913, 3181, 3311, 3569, 6391, 22267, 24983, 34991, 39259, 136783, 244937, 264023, 274813, 957481, 1504613, 1848161, 2904253, 10532291, 11352989, 20329771, 79470923, 124882879, 874180153]

約数ペア:

[(1, 874180153), (7, 124882879), (11, 79470923), (43, 20329771), (77, 11352989), (83, 10532291), (301, 2904253), (473, 1848161), (581, 1504613), (913, 957481), (3181, 274813), (3311, 264023), (3569, 244937), (6391, 136783), (22267, 39259), (24983, 34991)]