8971567371

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{8520007}}^1$

素因数の和:8520032

約数の個数: 20

約数和(自身を含む): 14432893552

約数和(自身を除く): 5461326181

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 8520007, 25560021, 76680063, 110760091, 230040189, 332280273, 690120567, 996840819, 2990522457, 8971567371]

約数ペア:

[(1, 8971567371), (3, 2990522457), (9, 996840819), (13, 690120567), (27, 332280273), (39, 230040189), (81, 110760091), (117, 76680063), (351, 25560021), (1053, 8520007)]