1259539393

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7451}}^1$

素因数の和:7549

約数の個数: 32

約数和(自身を含む): 1602478080

約数和(自身を除く): 342938687

約数列:

[1, 7, 19, 31, 41, 133, 217, 287, 589, 779, 1271, 4123, 5453, 7451, 8897, 24149, 52157, 141569, 169043, 230981, 305491, 990983, 1616867, 2138437, 4388639, 5804329, 9470221, 30720473, 40630303, 66291547, 179934199, 1259539393]

約数ペア:

[(1, 1259539393), (7, 179934199), (19, 66291547), (31, 40630303), (41, 30720473), (133, 9470221), (217, 5804329), (287, 4388639), (589, 2138437), (779, 1616867), (1271, 990983), (4123, 305491), (5453, 230981), (7451, 169043), (8897, 141569), (24149, 52157)]