260404353

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{4481}}^1$

素因数の和:5085

約数の個数: 24

約数和(自身を含む): 411124896

約数和(自身を除く): 150720543

約数列:

[1, 3, 9, 11, 33, 99, 587, 1761, 4481, 5283, 6457, 13443, 19371, 40329, 49291, 58113, 147873, 443619, 2630347, 7891041, 23673123, 28933817, 86801451, 260404353]

約数ペア:

[(1, 260404353), (3, 86801451), (9, 28933817), (11, 23673123), (33, 7891041), (99, 2630347), (587, 443619), (1761, 147873), (4481, 58113), (5283, 49291), (6457, 40329), (13443, 19371)]