304469283

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 419791680

約数和(自身を除く): 115322397

約数列:

[1, 3, 43, 129, 131, 393, 419, 1257, 1849, 5547, 5633, 16899, 18017, 54051, 54889, 164667, 242219, 726657, 774731, 2324193, 2360227, 7080681, 101489761, 304469283]

約数ペア:

[(1, 304469283), (3, 101489761), (43, 7080681), (129, 2360227), (131, 2324193), (393, 774731), (419, 726657), (1257, 242219), (1849, 164667), (5547, 54889), (5633, 54051), (16899, 18017)]