8863101

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 15042720

約数和(自身を除く): 6179619

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 443, 513, 741, 1053, 1329, 1539, 2223, 3987, 5759, 6669, 8417, 11961, 17277, 20007, 25251, 35883, 51831, 75753, 109421, 155493, 227259, 328263, 466479, 681777, 984789, 2954367, 8863101]

約数ペア:

[(1, 8863101), (3, 2954367), (9, 984789), (13, 681777), (19, 466479), (27, 328263), (39, 227259), (57, 155493), (81, 109421), (117, 75753), (171, 51831), (247, 35883), (351, 25251), (443, 20007), (513, 17277), (741, 11961), (1053, 8417), (1329, 6669), (1539, 5759), (2223, 3987)]