233247819

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4603}}^1$

素因数の和:4759

約数の個数: 32

約数和(自身を含む): 377159680

約数和(自身を除く): 143911861

約数列:

[1, 3, 7, 19, 21, 57, 127, 133, 381, 399, 889, 2413, 2667, 4603, 7239, 13809, 16891, 32221, 50673, 87457, 96663, 262371, 584581, 612199, 1753743, 1836597, 4092067, 11107039, 12276201, 33321117, 77749273, 233247819]

約数ペア:

[(1, 233247819), (3, 77749273), (7, 33321117), (19, 12276201), (21, 11107039), (57, 4092067), (127, 1836597), (133, 1753743), (381, 612199), (399, 584581), (889, 262371), (2413, 96663), (2667, 87457), (4603, 50673), (7239, 32221), (13809, 16891)]