299536497

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{69193}}^1$

素因数の和:69249

約数の個数: 24

約数和(自身を含む): 478545704

約数和(自身を除く): 179009207

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 69193, 207579, 622737, 899509, 2560141, 2698527, 7680423, 8095581, 23041269, 33281833, 99845499, 299536497]

約数ペア:

[(1, 299536497), (3, 99845499), (9, 33281833), (13, 23041269), (37, 8095581), (39, 7680423), (111, 2698527), (117, 2560141), (333, 899509), (481, 622737), (1443, 207579), (4329, 69193)]