71483871

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{4463}}^1$

素因数の和:4766

約数の個数: 16

約数和(自身を含む): 100707840

約数和(自身を除く): 29223969

約数列:

[1, 3, 19, 57, 281, 843, 4463, 5339, 13389, 16017, 84797, 254391, 1254103, 3762309, 23827957, 71483871]

約数ペア:

[(1, 71483871), (3, 23827957), (19, 3762309), (57, 1254103), (281, 254391), (843, 84797), (4463, 16017), (5339, 13389)]