16412013

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 24635520

約数和(自身を除く): 8223507

約数列:

[1, 3, 9, 41, 79, 123, 237, 369, 563, 711, 1689, 3239, 5067, 9717, 23083, 29151, 44477, 69249, 133431, 207747, 400293, 1823557, 5470671, 16412013]

約数ペア:

[(1, 16412013), (3, 5470671), (9, 1823557), (41, 400293), (79, 207747), (123, 133431), (237, 69249), (369, 44477), (563, 29151), (711, 23083), (1689, 9717), (3239, 5067)]