11220199221

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{3323}}^1$

素因数の和:3702

約数の個数: 64

約数和(自身を含む): 19115606016

約数和(自身を除く): 7895406795

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 311, 329, 517, 933, 987, 1551, 2177, 3323, 3421, 3619, 6531, 9969, 10263, 10857, 14617, 23261, 23947, 36553, 43851, 69783, 71841, 102319, 109659, 156181, 160787, 255871, 306957, 468543, 482361, 767613, 1033453, 1093267, 1125509, 1717991, 3100359, 3279801, 3376527, 5153973, 7234171, 11367983, 12025937, 21702513, 34103949, 36077811, 48572291, 79575881, 145716873, 238727643, 340006037, 534295201, 1020018111, 1602885603, 3740066407, 11220199221]

約数ペア:

[(1, 11220199221), (3, 3740066407), (7, 1602885603), (11, 1020018111), (21, 534295201), (33, 340006037), (47, 238727643), (77, 145716873), (141, 79575881), (231, 48572291), (311, 36077811), (329, 34103949), (517, 21702513), (933, 12025937), (987, 11367983), (1551, 7234171), (2177, 5153973), (3323, 3376527), (3421, 3279801), (3619, 3100359), (6531, 1717991), (9969, 1125509), (10263, 1093267), (10857, 1033453), (14617, 767613), (23261, 482361), (23947, 468543), (36553, 306957), (43851, 255871), (69783, 160787), (71841, 156181), (102319, 109659)]