12903870559

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1\times {\mathrm{5821}}^1$

素因数の和:7558

約数の個数: 16

約数和(自身を含む): 13640433664

約数和(自身を除く): 736563105

約数列:

[1, 31, 43, 1333, 1663, 5821, 51553, 71509, 180451, 250303, 2216779, 7759393, 9680323, 300090013, 416253889, 12903870559]

約数ペア:

[(1, 12903870559), (31, 416253889), (43, 300090013), (1333, 9680323), (1663, 7759393), (5821, 2216779), (51553, 250303), (71509, 180451)]