248824289

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1\times {\mathrm{929}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 288731520

約数和(自身を除く): 39907231

約数列:

[1, 7, 83, 461, 581, 929, 3227, 6503, 38263, 77107, 267841, 428269, 539749, 2997883, 35546327, 248824289]

約数ペア:

[(1, 248824289), (7, 35546327), (83, 2997883), (461, 539749), (581, 428269), (929, 267841), (3227, 77107), (6503, 38263)]