279269133

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15139}}^1$

素因数の和:15209

約数の個数: 32

約数和(自身を含む): 447659520

約数和(自身を除く): 168390387

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 1419, 1677, 6149, 15139, 18447, 45417, 166529, 196807, 499587, 590421, 650977, 1952931, 2164877, 6494631, 7160747, 8462701, 21482241, 25388103, 93089711, 279269133]

約数ペア:

[(1, 279269133), (3, 93089711), (11, 25388103), (13, 21482241), (33, 8462701), (39, 7160747), (43, 6494631), (129, 2164877), (143, 1952931), (429, 650977), (473, 590421), (559, 499587), (1419, 196807), (1677, 166529), (6149, 45417), (15139, 18447)]