306225387

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{872437}}^1$

素因数の和:872459

約数の個数: 16

約数和(自身を含む): 488565280

約数和(自身を除く): 182339893

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 872437, 2617311, 7851933, 11341681, 23555799, 34025043, 102075129, 306225387]

約数ペア:

[(1, 306225387), (3, 102075129), (9, 34025043), (13, 23555799), (27, 11341681), (39, 7851933), (117, 2617311), (351, 872437)]