1183669809

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1\times {\mathrm{1987}}^1$

素因数の和:3509

約数の個数: 32

約数和(自身を含む): 1900846080

約数和(自身を除く): 717176271

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1493, 1987, 4479, 5961, 10451, 13909, 28367, 31353, 37753, 41727, 85101, 113259, 198569, 264271, 595707, 792813, 2966591, 8899773, 20766137, 56365229, 62298411, 169095687, 394556603, 1183669809]

約数ペア:

[(1, 1183669809), (3, 394556603), (7, 169095687), (19, 62298411), (21, 56365229), (57, 20766137), (133, 8899773), (399, 2966591), (1493, 792813), (1987, 595707), (4479, 264271), (5961, 198569), (10451, 113259), (13909, 85101), (28367, 41727), (31353, 37753)]