726937029

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{16747}}^1$

素因数の和:16826

約数の個数: 48

約数和(自身を含む): 1316794752

約数和(自身を除く): 589857723

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 117, 159, 273, 371, 477, 689, 819, 1113, 2067, 3339, 4823, 6201, 14469, 16747, 43407, 50241, 117229, 150723, 217711, 351687, 653133, 887591, 1055061, 1523977, 1959399, 2662773, 4571931, 6213137, 7988319, 11538683, 13715793, 18639411, 34616049, 55918233, 80770781, 103848147, 242312343, 726937029]

約数ペア:

[(1, 726937029), (3, 242312343), (7, 103848147), (9, 80770781), (13, 55918233), (21, 34616049), (39, 18639411), (53, 13715793), (63, 11538683), (91, 7988319), (117, 6213137), (159, 4571931), (273, 2662773), (371, 1959399), (477, 1523977), (689, 1055061), (819, 887591), (1113, 653133), (2067, 351687), (3339, 217711), (4823, 150723), (6201, 117229), (14469, 50241), (16747, 43407)]