27954479

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 32832000

約数和(自身を除く): 4877521

約数列:

[1, 7, 53, 151, 371, 499, 1057, 3493, 8003, 26447, 56021, 75349, 185129, 527443, 3993497, 27954479]

約数ペア:

[(1, 27954479), (7, 3993497), (53, 527443), (151, 185129), (371, 75349), (499, 56021), (1057, 26447), (3493, 8003)]