47616609

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21713}}^1$

素因数の和:21776

約数の個数: 16

約数和(自身を含む): 68789952

約数和(自身を除く): 21173343

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 21713, 65139, 369121, 933659, 1107363, 2800977, 15872203, 47616609]

約数ペア:

[(1, 47616609), (3, 15872203), (17, 2800977), (43, 1107363), (51, 933659), (129, 369121), (731, 65139), (2193, 21713)]