245576881

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2965

約数の個数: 24

約数和(自身を含む): 291919040

約数和(自身を除く): 46342159

約数列:

[1, 11, 19, 37, 121, 209, 407, 703, 2299, 2887, 4477, 7733, 31757, 54853, 85063, 106819, 349327, 603383, 1175009, 2029561, 6637213, 12925099, 22325171, 245576881]

約数ペア:

[(1, 245576881), (11, 22325171), (19, 12925099), (37, 6637213), (121, 2029561), (209, 1175009), (407, 603383), (703, 349327), (2299, 106819), (2887, 85063), (4477, 54853), (7733, 31757)]