12111189

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 17446752

約数和(自身を除く): 5335563

約数列:

[1, 3, 19, 53, 57, 159, 211, 361, 633, 1007, 1083, 3021, 4009, 11183, 12027, 19133, 33549, 57399, 76171, 212477, 228513, 637431, 4037063, 12111189]

約数ペア:

[(1, 12111189), (3, 4037063), (19, 637431), (53, 228513), (57, 212477), (159, 76171), (211, 57399), (361, 33549), (633, 19133), (1007, 12027), (1083, 11183), (3021, 4009)]