131737251

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{5903}}^1$

素因数の和:6122

約数の個数: 16

約数和(自身を含む): 180804096

約数和(自身を除く): 49066845

約数列:

[1, 3, 43, 129, 173, 519, 5903, 7439, 17709, 22317, 253829, 761487, 1021219, 3063657, 43912417, 131737251]

約数ペア:

[(1, 131737251), (3, 43912417), (43, 3063657), (129, 1021219), (173, 761487), (519, 253829), (5903, 22317), (7439, 17709)]