302967981

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{14771}}^1$

素因数の和:14873

約数の個数: 24

約数和(自身を含む): 456277536

約数和(自身を除く): 153309555

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 2279, 6837, 14771, 20511, 44313, 132939, 635153, 782863, 1905459, 2348589, 5716377, 7045767, 33663109, 100989327, 302967981]

約数ペア:

[(1, 302967981), (3, 100989327), (9, 33663109), (43, 7045767), (53, 5716377), (129, 2348589), (159, 1905459), (387, 782863), (477, 635153), (2279, 132939), (6837, 44313), (14771, 20511)]