1221553734

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3203}}^1\times {\mathrm{3739}}^1$

素因数の和:6964

約数の個数: 32

約数和(自身を含む): 2588319360

約数和(自身を除く): 1366765626

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 3203, 3739, 6406, 7478, 9609, 11217, 19218, 22434, 54451, 63563, 108902, 127126, 163353, 190689, 326706, 381378, 11976017, 23952034, 35928051, 71856102, 203592289, 407184578, 610776867, 1221553734]

約数ペア:

[(1, 1221553734), (2, 610776867), (3, 407184578), (6, 203592289), (17, 71856102), (34, 35928051), (51, 23952034), (102, 11976017), (3203, 381378), (3739, 326706), (6406, 190689), (7478, 163353), (9609, 127126), (11217, 108902), (19218, 63563), (22434, 54451)]