12271317

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 16693248

約数和(自身を除く): 4421931

約数列:

[1, 3, 103, 151, 263, 309, 453, 789, 15553, 27089, 39713, 46659, 81267, 119139, 4090439, 12271317]

約数ペア:

[(1, 12271317), (3, 4090439), (103, 119139), (151, 81267), (263, 46659), (309, 39713), (453, 27089), (789, 15553)]