848659617

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{4931}}^1$

素因数の和:6421

約数の個数: 24

約数和(自身を含む): 1321302528

約数和(自身を除く): 472642911

約数列:

[1, 3, 9, 13, 39, 117, 1471, 4413, 4931, 13239, 14793, 19123, 44379, 57369, 64103, 172107, 192309, 576927, 7253501, 21760503, 65281509, 94295513, 282886539, 848659617]

約数ペア:

[(1, 848659617), (3, 282886539), (9, 94295513), (13, 65281509), (39, 21760503), (117, 7253501), (1471, 576927), (4413, 192309), (4931, 172107), (13239, 64103), (14793, 57369), (19123, 44379)]