13518297

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2687}}^1$

素因数の和:2749

約数の個数: 24

約数和(自身を含む): 21525504

約数和(自身を除く): 8007207

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 2687, 5031, 8061, 24183, 34931, 104793, 115541, 314379, 346623, 1039869, 1502033, 4506099, 13518297]

約数ペア:

[(1, 13518297), (3, 4506099), (9, 1502033), (13, 1039869), (39, 346623), (43, 314379), (117, 115541), (129, 104793), (387, 34931), (559, 24183), (1677, 8061), (2687, 5031)]