841269

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 32

約数和(自身を含む): 1378944

約数和(自身を除く): 537675

約数列:

[1, 3, 11, 13, 33, 37, 39, 53, 111, 143, 159, 407, 429, 481, 583, 689, 1221, 1443, 1749, 1961, 2067, 5291, 5883, 7579, 15873, 21571, 22737, 25493, 64713, 76479, 280423, 841269]

約数ペア:

[(1, 841269), (3, 280423), (11, 76479), (13, 64713), (33, 25493), (37, 22737), (39, 21571), (53, 15873), (111, 7579), (143, 5883), (159, 5291), (407, 2067), (429, 1961), (481, 1749), (583, 1443), (689, 1221)]