9000142

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:683

約数の個数: 16

約数和(自身を含む): 13856832

約数和(自身を除く): 4856690

約数列:

[1, 2, 53, 106, 197, 394, 431, 862, 10441, 20882, 22843, 45686, 84907, 169814, 4500071, 9000142]

約数ペア:

[(1, 9000142), (2, 4500071), (53, 169814), (106, 84907), (197, 45686), (394, 22843), (431, 20882), (862, 10441)]