8990286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{65147}}^1$

素因数の和:65175

約数の個数: 16

約数和(自身を含む): 18762624

約数和(自身を除く): 9772338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 65147, 130294, 195441, 390882, 1498381, 2996762, 4495143, 8990286]

約数ペア:

[(1, 8990286), (2, 4495143), (3, 2996762), (6, 1498381), (23, 390882), (46, 195441), (69, 130294), (138, 65147)]