278301237

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2333}}^1\times {\mathrm{2339}}^1$

素因数の和:4692

約数の個数: 16

約数和(自身を含む): 393232320

約数和(自身を除く): 114931083

約数列:

[1, 3, 17, 51, 2333, 2339, 6999, 7017, 39661, 39763, 118983, 119289, 5456887, 16370661, 92767079, 278301237]

約数ペア:

[(1, 278301237), (3, 92767079), (17, 16370661), (51, 5456887), (2333, 119289), (2339, 118983), (6999, 39763), (7017, 39661)]