1229968861

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{677}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 1443391488

約数和(自身を除く): 213422627

約数列:

[1, 11, 23, 43, 167, 253, 473, 677, 989, 1837, 3841, 7181, 7447, 10879, 15571, 29111, 42251, 78991, 113059, 165163, 171281, 320221, 669553, 1243649, 1816793, 2600357, 4861537, 7365083, 28603927, 53476907, 111815351, 1229968861]

約数ペア:

[(1, 1229968861), (11, 111815351), (23, 53476907), (43, 28603927), (167, 7365083), (253, 4861537), (473, 2600357), (677, 1816793), (989, 1243649), (1837, 669553), (3841, 320221), (7181, 171281), (7447, 165163), (10879, 113059), (15571, 78991), (29111, 42251)]