857153627

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{373}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 1013354496

約数和(自身を除く): 156200869

約数列:

[1, 11, 23, 31, 253, 293, 341, 373, 713, 3223, 4103, 6739, 7843, 8579, 9083, 11563, 74129, 94369, 99913, 109289, 127193, 208909, 265949, 1202179, 2297999, 2513647, 2925439, 3387959, 27650117, 37267549, 77923057, 857153627]

約数ペア:

[(1, 857153627), (11, 77923057), (23, 37267549), (31, 27650117), (253, 3387959), (293, 2925439), (341, 2513647), (373, 2297999), (713, 1202179), (3223, 265949), (4103, 208909), (6739, 127193), (7843, 109289), (8579, 99913), (9083, 94369), (11563, 74129)]