15693008779

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{2089}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 18564149120

約数和(自身を除く): 2871140341

約数列:

[1, 7, 61, 73, 241, 427, 511, 1687, 2089, 4453, 14623, 14701, 17593, 31171, 102907, 123151, 127429, 152497, 503449, 892003, 1067479, 1073173, 3524143, 7512211, 9302317, 30710389, 36751777, 65116219, 214972723, 257262439, 2241858397, 15693008779]

約数ペア:

[(1, 15693008779), (7, 2241858397), (61, 257262439), (73, 214972723), (241, 65116219), (427, 36751777), (511, 30710389), (1687, 9302317), (2089, 7512211), (4453, 3524143), (14623, 1073173), (14701, 1067479), (17593, 892003), (31171, 503449), (102907, 152497), (123151, 127429)]