56903841

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3739}}^1$

素因数の和:3853

約数の個数: 24

約数和(自身を含む): 87516000

約数和(自身を除く): 30612159

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 1691, 3739, 5073, 11217, 15219, 33651, 71041, 213123, 332771, 639369, 998313, 2994939, 6322649, 18967947, 56903841]

約数ペア:

[(1, 56903841), (3, 18967947), (9, 6322649), (19, 2994939), (57, 998313), (89, 639369), (171, 332771), (267, 213123), (801, 71041), (1691, 33651), (3739, 15219), (5073, 11217)]