12447843

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 16998912

約数和(自身を除く): 4551069

約数列:

[1, 3, 61, 183, 251, 271, 753, 813, 15311, 16531, 45933, 49593, 68021, 204063, 4149281, 12447843]

約数ペア:

[(1, 12447843), (3, 4149281), (61, 204063), (183, 68021), (251, 49593), (271, 45933), (753, 16531), (813, 15311)]