249968505081

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1\times {\mathrm{1407409}}^1$

素因数の和:1408296

約数の個数: 16

約数和(自身を含む): 338273808320

約数和(自身を除く): 88305303239

約数列:

[1, 3, 73, 219, 811, 2433, 59203, 177609, 1407409, 4222227, 102740857, 308222571, 1141408699, 3424226097, 83322835027, 249968505081]

約数ペア:

[(1, 249968505081), (3, 83322835027), (73, 3424226097), (219, 1141408699), (811, 308222571), (2433, 102740857), (59203, 4222227), (177609, 1407409)]