267205383

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{560179}}^1$

素因数の和:560238

約数の個数: 12

約数和(自身を含む): 393246360

約数和(自身を除く): 126040977

約数列:

[1, 3, 9, 53, 159, 477, 560179, 1680537, 5041611, 29689487, 89068461, 267205383]

約数ペア:

[(1, 267205383), (3, 89068461), (9, 29689487), (53, 5041611), (159, 1680537), (477, 560179)]