690571113

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{739}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 997401600

約数和(自身を除く): 306830487

約数列:

[1, 3, 23, 29, 69, 87, 467, 667, 739, 1401, 2001, 2217, 10741, 13543, 16997, 21431, 32223, 40629, 50991, 64293, 311489, 345113, 492913, 934467, 1035339, 1478739, 7937599, 10008277, 23812797, 30024831, 230190371, 690571113]

約数ペア:

[(1, 690571113), (3, 230190371), (23, 30024831), (29, 23812797), (69, 10008277), (87, 7937599), (467, 1478739), (667, 1035339), (739, 934467), (1401, 492913), (2001, 345113), (2217, 311489), (10741, 64293), (13543, 50991), (16997, 40629), (21431, 32223)]