31057601

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^2\times {\mathrm{101}}^1$

素因数の和:304

約数の個数: 12

約数和(自身を含む): 32334612

約数和(自身を除く): 1277011

約数列:

[1, 61, 71, 101, 4331, 5041, 6161, 7171, 307501, 437431, 509141, 31057601]

約数ペア:

[(1, 31057601), (61, 509141), (71, 437431), (101, 307501), (4331, 7171), (5041, 6161)]