3148821

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{8971}}^1$

素因数の和:8993

約数の個数: 16

約数和(自身を含む): 5024320

約数和(自身を除く): 1875499

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 8971, 26913, 80739, 116623, 242217, 349869, 1049607, 3148821]

約数ペア:

[(1, 3148821), (3, 1049607), (9, 349869), (13, 242217), (27, 116623), (39, 80739), (117, 26913), (351, 8971)]