26940537

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12119}}^1$

素因数の和:12157

約数の個数: 24

約数和(自身を含む): 44116800

約数和(自身を除く): 17176263

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 12119, 36357, 109071, 157547, 230261, 472641, 690783, 1417923, 2072349, 2993393, 8980179, 26940537]

約数ペア:

[(1, 26940537), (3, 8980179), (9, 2993393), (13, 2072349), (19, 1417923), (39, 690783), (57, 472641), (117, 230261), (171, 157547), (247, 109071), (741, 36357), (2223, 12119)]