30671421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{3989}}^1$

素因数の和:4236

約数の個数: 16

約数和(自身を含む): 44815680

約数和(自身を除く): 14144259

約数列:

[1, 3, 11, 33, 233, 699, 2563, 3989, 7689, 11967, 43879, 131637, 929437, 2788311, 10223807, 30671421]

約数ペア:

[(1, 30671421), (3, 10223807), (11, 2788311), (33, 929437), (233, 131637), (699, 43879), (2563, 11967), (3989, 7689)]