636697470639

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5669}}^1\times {\mathrm{14251}}^1$

素因数の和:20031

約数の個数: 32

約数和(自身を含む): 884371944960

約数和(自身を除く): 247674474321

約数列:

[1, 3, 37, 71, 111, 213, 2627, 5669, 7881, 14251, 17007, 42753, 209753, 402499, 527287, 629259, 1011821, 1207497, 1581861, 3035463, 14892463, 37437377, 44677389, 80788919, 112312131, 242366757, 2989190003, 5736013249, 8967570009, 17208039747, 212232490213, 636697470639]

約数ペア:

[(1, 636697470639), (3, 212232490213), (37, 17208039747), (71, 8967570009), (111, 5736013249), (213, 2989190003), (2627, 242366757), (5669, 112312131), (7881, 80788919), (14251, 44677389), (17007, 37437377), (42753, 14892463), (209753, 3035463), (402499, 1581861), (527287, 1207497), (629259, 1011821)]