426452481

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{520699}}^1$

素因数の和:520725

約数の個数: 24

約数和(自身を含む): 758139200

約数和(自身を除く): 331686719

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 520699, 1562097, 3644893, 4686291, 6769087, 10934679, 20307261, 32804037, 47383609, 60921783, 142150827, 426452481]

約数ペア:

[(1, 426452481), (3, 142150827), (7, 60921783), (9, 47383609), (13, 32804037), (21, 20307261), (39, 10934679), (63, 6769087), (91, 4686291), (117, 3644893), (273, 1562097), (819, 520699)]