1120961281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 1315657728

約数和(自身を除く): 194696447

約数列:

[1, 11, 23, 43, 167, 253, 473, 617, 989, 1837, 3841, 6787, 7181, 10879, 14191, 26531, 42251, 78991, 103039, 156101, 165163, 291841, 610213, 1133429, 1816793, 2369897, 4430677, 6712343, 26068867, 48737447, 101905571, 1120961281]

約数ペア:

[(1, 1120961281), (11, 101905571), (23, 48737447), (43, 26068867), (167, 6712343), (253, 4430677), (473, 2369897), (617, 1816793), (989, 1133429), (1837, 610213), (3841, 291841), (6787, 165163), (7181, 156101), (10879, 103039), (14191, 78991), (26531, 42251)]