289969097061

素因数分解:

$3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{4057}}^1\times {\mathrm{7351}}^1$

素因数の和:11881

約数の個数: 32

約数和(自身を含む): 442981408768

約数和(自身を除く): 153012311707

約数列:

[1, 3, 7, 21, 463, 1389, 3241, 4057, 7351, 9723, 12171, 22053, 28399, 51457, 85197, 154371, 1878391, 3403513, 5635173, 10210539, 13148737, 23824591, 29823007, 39446211, 71473773, 89469021, 208761049, 626283147, 13808052241, 41424156723, 96656365687, 289969097061]

約数ペア:

[(1, 289969097061), (3, 96656365687), (7, 41424156723), (21, 13808052241), (463, 626283147), (1389, 208761049), (3241, 89469021), (4057, 71473773), (7351, 39446211), (9723, 29823007), (12171, 23824591), (22053, 13148737), (28399, 10210539), (51457, 5635173), (85197, 3403513), (154371, 1878391)]