40117007

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{929}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 47616000

約数和(自身を除く): 7498993

約数列:

[1, 7, 31, 199, 217, 929, 1393, 6169, 6503, 28799, 43183, 184871, 201593, 1294097, 5731001, 40117007]

約数ペア:

[(1, 40117007), (7, 5731001), (31, 1294097), (199, 201593), (217, 184871), (929, 43183), (1393, 28799), (6169, 6503)]