7997943

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 10999296

約数和(自身を除く): 3001353

約数列:

[1, 3, 47, 131, 141, 393, 433, 1299, 6157, 18471, 20351, 56723, 61053, 170169, 2665981, 7997943]

約数ペア:

[(1, 7997943), (3, 2665981), (47, 170169), (131, 61053), (141, 56723), (393, 20351), (433, 18471), (1299, 6157)]