420850903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{1237}}^1$

素因数の和:1602

約数の個数: 16

約数和(自身を含む): 464755104

約数和(自身を除く): 43904201

約数列:

[1, 11, 157, 197, 1237, 1727, 2167, 13607, 30929, 194209, 243689, 340219, 2136299, 2680579, 38259173, 420850903]

約数ペア:

[(1, 420850903), (11, 38259173), (157, 2680579), (197, 2136299), (1237, 340219), (1727, 243689), (2167, 194209), (13607, 30929)]