6978381

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{467}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 9906624

約数和(自身を除く): 2928243

約数列:

[1, 3, 17, 51, 293, 467, 879, 1401, 4981, 7939, 14943, 23817, 136831, 410493, 2326127, 6978381]

約数ペア:

[(1, 6978381), (3, 2326127), (17, 410493), (51, 136831), (293, 23817), (467, 14943), (879, 7939), (1401, 4981)]