90514081

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4507}}^1$

素因数の和:4684

約数の個数: 16

約数和(自身を含む): 109634560

約数和(自身を除く): 19120479

約数列:

[1, 7, 19, 133, 151, 1057, 2869, 4507, 20083, 31549, 85633, 599431, 680557, 4763899, 12930583, 90514081]

約数ペア:

[(1, 90514081), (7, 12930583), (19, 4763899), (133, 680557), (151, 599431), (1057, 85633), (2869, 31549), (4507, 20083)]