1923741

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 2934360

約数和(自身を除く): 1010619

約数列:

[1, 3, 9, 37, 53, 109, 111, 159, 327, 333, 477, 981, 1961, 4033, 5777, 5883, 12099, 17331, 17649, 36297, 51993, 213749, 641247, 1923741]

約数ペア:

[(1, 1923741), (3, 641247), (9, 213749), (37, 51993), (53, 36297), (109, 17649), (111, 17331), (159, 12099), (327, 5883), (333, 5777), (477, 4033), (981, 1961)]