247029118

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{77731}}^1$

素因数の和:77967

約数の個数: 16

約数和(自身を含む): 425349504

約数和(自身を除く): 178320386

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 77731, 155462, 544117, 1088234, 17644937, 35289874, 123514559, 247029118]

約数ペア:

[(1, 247029118), (2, 123514559), (7, 35289874), (14, 17644937), (227, 1088234), (454, 544117), (1589, 155462), (3178, 77731)]