42469251

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^2$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 63577536

約数和(自身を除く): 21108285

約数列:

[1, 3, 11, 33, 43, 129, 173, 473, 519, 1419, 1903, 5709, 7439, 22317, 29929, 81829, 89787, 245487, 329219, 987657, 1286947, 3860841, 14156417, 42469251]

約数ペア:

[(1, 42469251), (3, 14156417), (11, 3860841), (33, 1286947), (43, 987657), (129, 329219), (173, 245487), (473, 89787), (519, 81829), (1419, 29929), (1903, 22317), (5709, 7439)]