54802279

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 63669760

約数和(自身を除く): 8867481

約数列:

[1, 7, 139, 151, 373, 973, 1057, 2611, 20989, 51847, 56323, 146923, 362929, 394261, 7828897, 54802279]

約数ペア:

[(1, 54802279), (7, 7828897), (139, 394261), (151, 362929), (373, 146923), (973, 56323), (1057, 51847), (2611, 20989)]