31227474

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{12979}}^1$

素因数の和:13385

約数の個数: 16

約数和(自身を含む): 62615520

約数和(自身を除く): 31388046

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 12979, 25958, 38937, 77874, 5204579, 10409158, 15613737, 31227474]

約数ペア:

[(1, 31227474), (2, 15613737), (3, 10409158), (6, 5204579), (401, 77874), (802, 38937), (1203, 25958), (2406, 12979)]