87971874

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{311957}}^1$

素因数の和:312009

約数の個数: 16

約数和(自身を含む): 179687808

約数和(自身を除く): 91715934

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 311957, 623914, 935871, 1871742, 14661979, 29323958, 43985937, 87971874]

約数ペア:

[(1, 87971874), (2, 43985937), (3, 29323958), (6, 14661979), (47, 1871742), (94, 935871), (141, 623914), (282, 311957)]