268336321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 305532864

約数和(自身を除く): 37196543

約数列:

[1, 11, 37, 103, 173, 407, 1133, 1369, 1903, 3811, 6401, 15059, 17819, 41921, 70411, 141007, 196009, 236837, 659303, 1551077, 2605207, 7252333, 24394211, 268336321]

約数ペア:

[(1, 268336321), (11, 24394211), (37, 7252333), (103, 2605207), (173, 1551077), (407, 659303), (1133, 236837), (1369, 196009), (1903, 141007), (3811, 70411), (6401, 41921), (15059, 17819)]