224723289

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14639}}^1$

素因数の和:14709

約数の個数: 32

約数和(自身を含む): 371036160

約数和(自身を除く): 146312871

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 5117, 14639, 15351, 43917, 102473, 248863, 307419, 629477, 746589, 1742041, 1888431, 4406339, 5226123, 10701109, 13219017, 32103327, 74907763, 224723289]

約数ペア:

[(1, 224723289), (3, 74907763), (7, 32103327), (17, 13219017), (21, 10701109), (43, 5226123), (51, 4406339), (119, 1888431), (129, 1742041), (301, 746589), (357, 629477), (731, 307419), (903, 248863), (2193, 102473), (5117, 43917), (14639, 15351)]