491658854401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1741}}^1\times {\mathrm{5381}}^1$

素因数の和:7513

約数の個数: 32

約数和(自身を含む): 579627449856

約数和(自身を除く): 87968595455

約数列:

[1, 11, 13, 143, 367, 1741, 4037, 4771, 5381, 19151, 22633, 52481, 59191, 69953, 248963, 638947, 769483, 1974827, 7028417, 8306311, 9368321, 21723097, 25672751, 91369421, 103051531, 121788173, 282400261, 1339669903, 3438173807, 37819911877, 44696259491, 491658854401]

約数ペア:

[(1, 491658854401), (11, 44696259491), (13, 37819911877), (143, 3438173807), (367, 1339669903), (1741, 282400261), (4037, 121788173), (4771, 103051531), (5381, 91369421), (19151, 25672751), (22633, 21723097), (52481, 9368321), (59191, 8306311), (69953, 7028417), (248963, 1974827), (638947, 769483)]