2783237071

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 3042385920

約数和(自身を除く): 259148849

約数列:

[1, 31, 41, 53, 79, 523, 1271, 1643, 2173, 2449, 3239, 4187, 16213, 21443, 27719, 41317, 67363, 100409, 129797, 171667, 664733, 859289, 1136479, 1280827, 1693997, 2189801, 5321677, 35230849, 52513907, 67883831, 89781841, 2783237071]

約数ペア:

[(1, 2783237071), (31, 89781841), (41, 67883831), (53, 52513907), (79, 35230849), (523, 5321677), (1271, 2189801), (1643, 1693997), (2173, 1280827), (2449, 1136479), (3239, 859289), (4187, 664733), (16213, 171667), (21443, 129797), (27719, 100409), (41317, 67363)]