38460541

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 47652000

約数和(自身を除く): 9191459

約数列:

[1, 7, 19, 49, 109, 133, 379, 763, 931, 2071, 2653, 5341, 7201, 14497, 18571, 41311, 50407, 101479, 289177, 352849, 784909, 2024239, 5494363, 38460541]

約数ペア:

[(1, 38460541), (7, 5494363), (19, 2024239), (49, 784909), (109, 352849), (133, 289177), (379, 101479), (763, 50407), (931, 41311), (2071, 18571), (2653, 14497), (5341, 7201)]