10782963

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{557}}^1$

素因数の和:808

約数の個数: 20

約数和(自身を含む): 16204320

約数和(自身を除く): 5421357

約数列:

[1, 3, 9, 27, 81, 239, 557, 717, 1671, 2151, 5013, 6453, 15039, 19359, 45117, 133123, 399369, 1198107, 3594321, 10782963]

約数ペア:

[(1, 10782963), (3, 3594321), (9, 1198107), (27, 399369), (81, 133123), (239, 45117), (557, 19359), (717, 15039), (1671, 6453), (2151, 5013)]