247841274

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{408979}}^1$

素因数の和:409085

約数の個数: 16

約数和(自身を含む): 500591520

約数和(自身を除く): 252750246

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 408979, 817958, 1226937, 2453874, 41306879, 82613758, 123920637, 247841274]

約数ペア:

[(1, 247841274), (2, 123920637), (3, 82613758), (6, 41306879), (101, 2453874), (202, 1226937), (303, 817958), (606, 408979)]