223471009

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 234354816

約数和(自身を除く): 10883807

約数列:

[1, 37, 71, 257, 331, 2627, 9509, 12247, 18247, 23501, 85067, 675139, 869537, 3147479, 6039757, 223471009]

約数ペア:

[(1, 223471009), (37, 6039757), (71, 3147479), (257, 869537), (331, 675139), (2627, 85067), (9509, 23501), (12247, 18247)]