29138837

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{887}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 37892736

約数和(自身を除く): 8753899

約数列:

[1, 7, 13, 19, 91, 133, 247, 361, 887, 1729, 2527, 4693, 6209, 11531, 16853, 32851, 80717, 117971, 219089, 320207, 1533623, 2241449, 4162691, 29138837]

約数ペア:

[(1, 29138837), (7, 4162691), (13, 2241449), (19, 1533623), (91, 320207), (133, 219089), (247, 117971), (361, 80717), (887, 32851), (1729, 16853), (2527, 11531), (4693, 6209)]