26649519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6269}}^1$

素因数の和:6394

約数の個数: 16

約数和(自身を含む): 38623200

約数和(自身を除く): 11973681

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 6269, 18807, 81497, 244491, 683321, 2049963, 8883173, 26649519]

約数ペア:

[(1, 26649519), (3, 8883173), (13, 2049963), (39, 683321), (109, 244491), (327, 81497), (1417, 18807), (4251, 6269)]