486588347

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^2$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 596240640

約数和(自身を除く): 109652293

約数列:

[1, 7, 19, 71, 133, 227, 497, 1349, 1589, 4313, 9443, 16117, 30191, 51529, 112819, 306223, 360703, 979051, 2143561, 3658559, 6853357, 25609913, 69512621, 486588347]

約数ペア:

[(1, 486588347), (7, 69512621), (19, 25609913), (71, 6853357), (133, 3658559), (227, 2143561), (497, 979051), (1349, 360703), (1589, 306223), (4313, 112819), (9443, 51529), (16117, 30191)]