305320147

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3539}}^1$

素因数の和:3615

約数の個数: 24

約数和(自身を含む): 361589760

約数和(自身を除く): 56269613

約数列:

[1, 11, 23, 31, 121, 253, 341, 713, 2783, 3539, 3751, 7843, 38929, 81397, 86273, 109709, 428219, 895367, 1206799, 2523307, 9849037, 13274789, 27756377, 305320147]

約数ペア:

[(1, 305320147), (11, 27756377), (23, 13274789), (31, 9849037), (121, 2523307), (253, 1206799), (341, 895367), (713, 428219), (2783, 109709), (3539, 86273), (3751, 81397), (7843, 38929)]