297211499

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{1531}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 325580640

約数和(自身を除く): 28369141

約数列:

[1, 13, 109, 137, 1417, 1531, 1781, 14933, 19903, 166879, 194129, 209747, 2169427, 2726711, 22862423, 297211499]

約数ペア:

[(1, 297211499), (13, 22862423), (109, 2726711), (137, 2169427), (1417, 209747), (1531, 194129), (1781, 166879), (14933, 19903)]