2103168935

素因数分解:

$5^1\times 7^2\times {\mathrm{1327}}^1\times {\mathrm{6469}}^1$

素因数の和:7815

約数の個数: 24

約数和(自身を含む): 2938518720

約数和(自身を除く): 835349785

約数列:

[1, 5, 7, 35, 49, 245, 1327, 6469, 6635, 9289, 32345, 45283, 46445, 65023, 226415, 316981, 325115, 1584905, 8584363, 42921815, 60090541, 300452705, 420633787, 2103168935]

約数ペア:

[(1, 2103168935), (5, 420633787), (7, 300452705), (35, 60090541), (49, 42921815), (245, 8584363), (1327, 1584905), (6469, 325115), (6635, 316981), (9289, 226415), (32345, 65023), (45283, 46445)]