405928601

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 481840128

約数和(自身を除く): 75911527

約数列:

[1, 13, 17, 31, 193, 221, 307, 403, 527, 2509, 3281, 3991, 5219, 5983, 6851, 9517, 42653, 59251, 67847, 77779, 101711, 123721, 161789, 770263, 1007267, 1322243, 1836781, 2103257, 13094471, 23878153, 31225277, 405928601]

約数ペア:

[(1, 405928601), (13, 31225277), (17, 23878153), (31, 13094471), (193, 2103257), (221, 1836781), (307, 1322243), (403, 1007267), (527, 770263), (2509, 161789), (3281, 123721), (3991, 101711), (5219, 77779), (5983, 67847), (6851, 59251), (9517, 42653)]