397368507

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{8831}}^1$

素因数の和:9170

約数の個数: 16

約数和(自身を含む): 541790208

約数和(自身を除く): 144421701

約数列:

[1, 3, 53, 159, 283, 849, 8831, 14999, 26493, 44997, 468043, 1404129, 2499173, 7497519, 132456169, 397368507]

約数ペア:

[(1, 397368507), (3, 132456169), (53, 7497519), (159, 2499173), (283, 1404129), (849, 468043), (8831, 44997), (14999, 26493)]