2513313

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 4043520

約数和(自身を除く): 1530207

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 479, 583, 1437, 1749, 4311, 5247, 5269, 15807, 25387, 47421, 76161, 228483, 279257, 837771, 2513313]

約数ペア:

[(1, 2513313), (3, 837771), (9, 279257), (11, 228483), (33, 76161), (53, 47421), (99, 25387), (159, 15807), (477, 5269), (479, 5247), (583, 4311), (1437, 1749)]