293998327

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{6421}}^1$

素因数の和:6670

約数の個数: 16

約数和(自身を含む): 348534784

約数和(自身を除く): 54536457

約数列:

[1, 7, 31, 211, 217, 1477, 6421, 6541, 44947, 45787, 199051, 1354831, 1393357, 9483817, 41999761, 293998327]

約数ペア:

[(1, 293998327), (7, 41999761), (31, 9483817), (211, 1393357), (217, 1354831), (1477, 199051), (6421, 45787), (6541, 44947)]