11197137

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 18416016

約数和(自身を除く): 7218879

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 211, 361, 399, 633, 931, 1083, 1477, 2527, 2793, 4009, 4431, 7581, 10339, 12027, 17689, 28063, 31017, 53067, 76171, 84189, 196441, 228513, 533197, 589323, 1599591, 3732379, 11197137]

約数ペア:

[(1, 11197137), (3, 3732379), (7, 1599591), (19, 589323), (21, 533197), (49, 228513), (57, 196441), (133, 84189), (147, 76171), (211, 53067), (361, 31017), (399, 28063), (633, 17689), (931, 12027), (1083, 10339), (1477, 7581), (2527, 4431), (2793, 4009)]