38755717

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5531}}^1$

素因数の和:5569

約数の個数: 24

約数和(自身を含む): 52974432

約数和(自身を除く): 14218715

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 5531, 7007, 38717, 60841, 71903, 271019, 425887, 503321, 790933, 2981209, 3523247, 5536531, 38755717]

約数ペア:

[(1, 38755717), (7, 5536531), (11, 3523247), (13, 2981209), (49, 790933), (77, 503321), (91, 425887), (143, 271019), (539, 71903), (637, 60841), (1001, 38717), (5531, 7007)]