71500479

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{5503}}^1$

素因数の和:5638

約数の個数: 16

約数和(自身を含む): 98279424

約数和(自身を除く): 26778945

約数列:

[1, 3, 61, 71, 183, 213, 4331, 5503, 12993, 16509, 335683, 390713, 1007049, 1172139, 23833493, 71500479]

約数ペア:

[(1, 71500479), (3, 23833493), (61, 1172139), (71, 1007049), (183, 390713), (213, 335683), (4331, 16509), (5503, 12993)]