127374299

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9907}}^1$

素因数の和:9986

約数の個数: 16

約数和(自身を含む): 146479872

約数和(自身を除く): 19105573

約数列:

[1, 13, 23, 43, 299, 559, 989, 9907, 12857, 128791, 227861, 426001, 2962193, 5538013, 9798023, 127374299]

約数ペア:

[(1, 127374299), (13, 9798023), (23, 5538013), (43, 2962193), (299, 426001), (559, 227861), (989, 128791), (9907, 12857)]