8712171

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{24821}}^1$

素因数の和:24843

約数の個数: 16

約数和(自身を含む): 13900320

約数和(自身を除く): 5188149

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 24821, 74463, 223389, 322673, 670167, 968019, 2904057, 8712171]

約数ペア:

[(1, 8712171), (3, 2904057), (9, 968019), (13, 670167), (27, 322673), (39, 223389), (117, 74463), (351, 24821)]