53403279

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{5231}}^1$

素因数の和:5358

約数の個数: 16

約数和(自身を含む): 73833984

約数和(自身を除く): 20430705

約数列:

[1, 3, 41, 83, 123, 249, 3403, 5231, 10209, 15693, 214471, 434173, 643413, 1302519, 17801093, 53403279]

約数ペア:

[(1, 53403279), (3, 17801093), (41, 1302519), (83, 643413), (123, 434173), (249, 214471), (3403, 15693), (5231, 10209)]