8308993

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^2$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 10895040

約数和(自身を除く): 2586047

約数列:

[1, 7, 11, 29, 61, 77, 203, 319, 427, 671, 1769, 2233, 3721, 4697, 12383, 19459, 26047, 40931, 107909, 136213, 286517, 755363, 1186999, 8308993]

約数ペア:

[(1, 8308993), (7, 1186999), (11, 755363), (29, 286517), (61, 136213), (77, 107909), (203, 40931), (319, 26047), (427, 19459), (671, 12383), (1769, 4697), (2233, 3721)]