121351967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 143233920

約数和(自身を除く): 21881953

約数列:

[1, 11, 17, 59, 187, 289, 647, 649, 1003, 3179, 7117, 10999, 11033, 17051, 38173, 120989, 186983, 187561, 419903, 648941, 2056813, 7138351, 11031997, 121351967]

約数ペア:

[(1, 121351967), (11, 11031997), (17, 7138351), (59, 2056813), (187, 648941), (289, 419903), (647, 187561), (649, 186983), (1003, 120989), (3179, 38173), (7117, 17051), (10999, 11033)]