2518151337

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{500527}}^1$

素因数の和:500589

約数の個数: 24

約数和(自身を含む): 4008228224

約数和(自身を除く): 1490076887

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 500527, 1501581, 4504743, 6506851, 19520553, 21522661, 58561659, 64567983, 193703949, 279794593, 839383779, 2518151337]

約数ペア:

[(1, 2518151337), (3, 839383779), (9, 279794593), (13, 193703949), (39, 64567983), (43, 58561659), (117, 21522661), (129, 19520553), (387, 6506851), (559, 4504743), (1677, 1501581), (5031, 500527)]