426897863

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1483}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 538513920

約数和(自身を除く): 111616057

約数列:

[1, 7, 17, 41, 59, 119, 287, 413, 697, 1003, 1483, 2419, 4879, 7021, 10381, 16933, 25211, 41123, 60803, 87497, 176477, 287861, 425621, 612479, 1033651, 1487449, 3587377, 7235557, 10412143, 25111639, 60985409, 426897863]

約数ペア:

[(1, 426897863), (7, 60985409), (17, 25111639), (41, 10412143), (59, 7235557), (119, 3587377), (287, 1487449), (413, 1033651), (697, 612479), (1003, 425621), (1483, 287861), (2419, 176477), (4879, 87497), (7021, 60803), (10381, 41123), (16933, 25211)]