1320234531

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{85303}}^1$

素因数の和:85391

約数の個数: 32

約数和(自身を含む): 2227458048

約数和(自身を除く): 907223517

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1407, 2211, 5159, 15477, 85303, 255909, 597121, 938333, 1791363, 2814999, 5715301, 6568331, 17145903, 19704993, 40007107, 62868311, 120021321, 188604933, 440078177, 1320234531]

約数ペア:

[(1, 1320234531), (3, 440078177), (7, 188604933), (11, 120021321), (21, 62868311), (33, 40007107), (67, 19704993), (77, 17145903), (201, 6568331), (231, 5715301), (469, 2814999), (737, 1791363), (1407, 938333), (2211, 597121), (5159, 255909), (15477, 85303)]