1211116091

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 1363101696

約数和(自身を除く): 151985605

約数列:

[1, 17, 31, 53, 131, 331, 527, 901, 1643, 2227, 4061, 5627, 6943, 10261, 17543, 27931, 43361, 69037, 118031, 174437, 215233, 298231, 543833, 737137, 1344191, 2298133, 3658961, 9245161, 22851247, 39068261, 71242123, 1211116091]

約数ペア:

[(1, 1211116091), (17, 71242123), (31, 39068261), (53, 22851247), (131, 9245161), (331, 3658961), (527, 2298133), (901, 1344191), (1643, 737137), (2227, 543833), (4061, 298231), (5627, 215233), (6943, 174437), (10261, 118031), (17543, 69037), (27931, 43361)]